Thunder Bay (Canada) weather

Find a forecast

Next hour

Cloudy

Feels like -25°
Snow <5%
Max gust 42mph from NNW Max gust 42mph from the north northwest

Wednesday

Sunny

Feels like -21°
Snow <5%
Max gust 42mph

Thursday

Light snow

Feels like -10°
Snow 40% at 12pm
Max gust 26mph

Friday

Overcast

Feels like -7°
Snow 30% at 10am
Max gust 28mph

Saturday

Overcast

Feels like -19°
Snow <5%
Max gust 28mph

Sunday

Overcast

Feels like -24°
Snow 20% at 10pm
Max gust 22mph

Monday

Overcast

Feels like -27°
Snow 20% at 1am
Max gust 33mph

Tuesday

Cloudy

Feels like -22°
Snow 20% at 10pm
Max gust 20mph

Forecast days

Today Today

Maximum daytime temperature: -13° Celsius; Minimum nighttime temperature: -26° Celsius;
Thu Thursday

Maximum daytime temperature: -6° Celsius; Minimum nighttime temperature: -11° Celsius;
Fri Friday

Maximum daytime temperature: -1° Celsius; Minimum nighttime temperature: -15° Celsius;
Sat Saturday

Maximum daytime temperature: -14° Celsius; Minimum nighttime temperature: -26° Celsius;
Sun Sunday

Maximum daytime temperature: -16° Celsius; Minimum nighttime temperature: -22° Celsius;
Mon Monday

Maximum daytime temperature: -18° Celsius; Minimum nighttime temperature: -26° Celsius;
Tue Tuesday

Maximum daytime temperature: -14° Celsius; Minimum nighttime temperature: -20° Celsius;

7 day forecast for Thunder Bay

Hourly forecast

Time	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	-14°	-15°	-15°	-16°	-17°	-17°	-18°	-18°	-18°	-18°	-17°	-15°	-14°	-13°	-13°	-13°	-14°	-15°	-16°	-16°	-18°	-19°	-20°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	19mph	18mph	17mph	17mph	17mph	17mph	16mph	15mph	14mph	14mph	13mph	13mph	12mph	12mph	12mph	12mph	11mph	11mph	11mph	10mph	9mph	8mph	6mph

Next
day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	-21°	-22°	-23°	-24°	-24°	-25°	-25°	-26°	-25°	-24°	-20°	-17°	-13°	-10°	-8°	-8°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	20%	40%	70%	80%	90%	≥95%	90%	90%	90%	70%	60%	60%	40%
Wind speed and direction	6mph	5mph	5mph	6mph	5mph	5mph	3mph	3mph	2mph	1mph	2mph	3mph	6mph	8mph	11mph	12mph	12mph	11mph	10mph	9mph	8mph	6mph	5mph	4mph

Next
day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	-9°	-8°	-8°	-8°	-9°	-8°	-8°	-7°	-8°	-8°	-7°	-5°	-3°	-3°	-3°	-3°	-4°	-5°	-6°	-7°	-8°	-9°	-9°	-10°
Chance of precipitation	30%	30%	20%	20%	30%	30%	30%	20%	30%	30%	30%	30%	30%	30%	20%	20%	20%	10%	10%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	3mph	3mph	3mph	3mph	3mph	3mph	3mph	4mph	4mph	4mph	4mph	5mph	7mph	9mph	10mph	12mph	11mph	12mph	12mph	12mph	12mph	12mph	12mph	11mph

Next
day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	-11°	-12°	-12°	-12°	-13°	-13°	-14°	-14°	-14°	-15°	-15°	-15°	-14°	-14°	-14°	-14°	-14°	-15°	-16°	-17°	-18°	-19°	-19°	-20°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	11mph	10mph	10mph	10mph	10mph	10mph	10mph	10mph	10mph	10mph	10mph	11mph	11mph	12mph	12mph	12mph	12mph	12mph	12mph	12mph	11mph	11mph	10mph	10mph

Next
day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
Weather symbols and temperature	-21°	-21°	-22°	-23°	-23°	-24°	-25°	-25°	-25°	-25°	-23°	-22°	-20°	-19°	-18°	-17°	-16°	-17°	-17°	-17°	-18°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	20%
Wind speed and direction	9mph	9mph	8mph	8mph	7mph	7mph	7mph	7mph	7mph	6mph	6mph	7mph	8mph	8mph	9mph	9mph	9mph	8mph	9mph	10mph	10mph

Next
day

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Weather symbols and temperature	-17°	-19°	-20°	-20°	-19°	-19°	-21°	-22°
Chance of precipitation	20%	10%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	11mph	11mph	13mph	13mph	14mph	14mph	12mph	11mph

Next
day

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Weather symbols and temperature	-23°	-25°	-25°	-23°	-18°	-15°	-16°	-16°
Chance of precipitation	<5%	10%	10%	10%	10%	10%	10%	20%
Wind speed and direction	10mph	8mph	8mph	6mph	6mph	6mph	7mph	9mph

Next
day

| Thunder Bay

Wind

Daily highest gust

42mph

Feels like

Daily high

Daily low

Next rain

Snow <5%

Humidity

Daily high

104%

Daily low

64%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

27km

Daily low

22km

Sunrise and sunset

08:44 17:28

Complete sun and moon data for Wednesday - U.S. Naval Observatory

Air pollution

No air pollution data

Wind

Daily highest gust

26mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

40%

Snow 40% at 12pm

Humidity

Daily high

115%

Daily low

100%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

22km

Daily low

0.1km

Sunrise and sunset

08:44 17:30

Complete sun and moon data for Thursday - U.S. Naval Observatory

Air pollution

No air pollution data

Wind

Daily highest gust

28mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

30%

Snow 30% at 10am

Humidity

Daily high

101%

Daily low

83%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

20km

Daily low

3.7km

Sunrise and sunset

08:43 17:31

Complete sun and moon data for Friday - U.S. Naval Observatory

Air pollution

No air pollution data

Wind

Daily highest gust

28mph

Feels like

Daily high

Daily low

Next rain

Snow <5%

Humidity

Daily high

92%

Daily low

77%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

25km

Daily low

11km

Sunrise and sunset

08:42 17:33

Complete sun and moon data for Saturday - U.S. Naval Observatory

Air pollution

No air pollution data

Wind

Daily highest gust

22mph

Feels like

Daily high

Daily low

Next rain

Snow 20% at 10pm

Humidity

Daily high

98%

Daily low

71%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

26km

Daily low

16km

Sunrise and sunset

08:41 17:34

Complete sun and moon data for Sunday - U.S. Naval Observatory

Air pollution

No air pollution data

Wind

Daily highest gust

33mph

Feels like

Daily high

Daily low

Next rain

Snow 20% at 1am

Humidity

Daily high

92%

Daily low

69%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

26km

Daily low

15km

Sunrise and sunset

08:41 17:35

Complete sun and moon data for Monday - U.S. Naval Observatory

Air pollution

No air pollution data

Wind

Daily highest gust

20mph

Feels like

Daily high

Daily low

Next rain

Snow 20% at 10pm

Humidity

Daily high

107%

Daily low

71%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

26km

Daily low

14km

Sunrise and sunset

08:40 17:37

Complete sun and moon data for Tuesday - U.S. Naval Observatory

Air pollution

No air pollution data

Updated: 5:39am on 14 January 2026

| Thunder Bay

Time and weather

Time	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	19mph Strong winds	18mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	16mph Light winds	15mph Light winds	14mph Light winds	14mph Light winds	13mph Light winds	13mph Light winds	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	11mph Gentle breeze	11mph Gentle breeze	11mph Gentle breeze	10mph Gentle breeze	9mph Gentle breeze	8mph Gentle breeze	6mph Gentle breeze

Time	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NW northwest	NW northwest	NW northwest	NW northwest	NW northwest	NW northwest	NW northwest	NW northwest	NW northwest	NW northwest

Time	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	42mph	41mph	39mph	38mph	38mph	37mph	35mph	34mph	32mph	31mph	30mph	30mph	29mph	29mph	27mph	25mph	24mph	23mph	23mph	21mph	18mph	15mph	12mph

Temperature

Time	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	-14°	-15°	-15°	-16°	-17°	-17°	-18°	-18°	-18°	-18°	-17°	-15°	-14°	-13°	-13°	-13°	-14°	-15°	-16°	-16°	-18°	-19°	-20°

Time	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	-25°	-25°	-26°	-26°	-28°	-29°	-29°	-29°	-29°	-28°	-27°	-25°	-23°	-22°	-21°	-21°	-22°	-23°	-24°	-25°	-26°	-26°	-27°

Humidity

Time	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	75%	75%	74%	72%	75%	81%	85%	85%	85%	85%	78%	74%	67%	65%	64%	65%	67%	75%	81%	85%	91%	97%	104%

Rain and snow

Time	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%

UV

Time	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	6mph Gentle breeze	5mph Gentle breeze	5mph Gentle breeze	6mph Gentle breeze	5mph Gentle breeze	5mph Gentle breeze	3mph Calm	3mph Calm	2mph Calm	1mph Calm	2mph Calm	3mph Calm	6mph Gentle breeze	8mph Gentle breeze	11mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	11mph Gentle breeze	10mph Gentle breeze	9mph Gentle breeze	8mph Gentle breeze	6mph Gentle breeze	5mph Gentle breeze	4mph Gentle breeze

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	NW northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	W west	WSW west southwest	SW southwest	SW southwest	SW southwest	SW southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SW southwest	SW southwest	SW southwest	SW southwest	WSW west southwest

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	10mph	9mph	9mph	9mph	8mph	8mph	6mph	5mph	4mph	5mph	6mph	12mph	18mph	24mph	26mph	26mph	25mph	23mph	21mph	17mph	15mph	11mph	9mph	7mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	-21°	-22°	-23°	-24°	-24°	-25°	-25°	-26°	-25°	-24°	-20°	-17°	-13°	-10°	-8°	-8°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	-28°	-30°	-30°	-31°	-32°	-32°	-31°	-31°	-30°	-28°	-24°	-21°	-19°	-16°	-15°	-15°	-15°	-14°	-13°	-12°	-12°	-11°	-10°	-10°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	113%	115%	115%	115%	115%	115%	114%	111%	104%	103%	107%	107%	107%	103%	103%	105%	102%	100%	100%	100%	100%	100%	100%	101%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	20%	40%	70%	80%	90%	≥95%	90%	90%	90%	70%	60%	60%	40%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Good	Good	Very poor	Very poor	Very poor	Very poor	Very poor	Very good	Very good	Very good	Very good	Good	Moderate	Poor	Very poor	Very poor	Very poor	Poor	Poor	Poor	Poor	Poor	Poor	Poor

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	3mph Calm	3mph Calm	3mph Calm	3mph Calm	3mph Calm	3mph Calm	3mph Calm	4mph Gentle breeze	4mph Gentle breeze	4mph Gentle breeze	4mph Gentle breeze	5mph Gentle breeze	7mph Gentle breeze	9mph Gentle breeze	10mph Gentle breeze	12mph Gentle breeze	11mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	11mph Gentle breeze

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	WSW west southwest	W west	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	NW northwest	NW northwest	NW northwest	NW northwest	NW northwest	NW northwest	NW northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NW northwest

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	6mph	5mph	5mph	5mph	6mph	6mph	6mph	7mph	7mph	9mph	12mph	16mph	21mph	25mph	27mph	27mph	28mph	28mph	28mph	28mph	27mph	27mph	26mph	24mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	-9°	-8°	-8°	-8°	-9°	-8°	-8°	-7°	-8°	-8°	-7°	-5°	-3°	-3°	-3°	-3°	-4°	-5°	-6°	-7°	-8°	-9°	-9°	-10°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	-12°	-11°	-10°	-11°	-11°	-11°	-11°	-10°	-11°	-11°	-10°	-8°	-7°	-7°	-8°	-9°	-10°	-11°	-12°	-14°	-15°	-16°	-17°	-18°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	101%	100%	100%	100%	101%	100%	100%	100%	100%	100%	100%	96%	91%	88%	86%	83%	83%	84%	84%	84%	84%	85%	85%	86%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	30%	30%	20%	20%	30%	30%	30%	20%	30%	30%	30%	30%	30%	30%	20%	20%	20%	10%	10%	<5%	<5%	<5%	<5%	<5%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Poor	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Good	Moderate	Moderate	Moderate	Moderate	Moderate	Good	Good	Good	Good	Good	Good	Good	Very good	Good	Good

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	11mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	11mph Gentle breeze	11mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	11mph Gentle breeze	11mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	NW northwest	NW northwest	NNW north northwest	NW northwest	NW northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NNW north northwest	NW northwest	NW northwest	NW northwest	NW northwest

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	23mph	23mph	22mph	21mph	21mph	22mph	22mph	23mph	23mph	25mph	25mph	26mph	27mph	27mph	27mph	28mph	27mph	26mph	26mph	26mph	25mph	25mph	22mph	21mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	-11°	-12°	-12°	-12°	-13°	-13°	-14°	-14°	-14°	-15°	-15°	-15°	-14°	-14°	-14°	-14°	-14°	-15°	-16°	-17°	-18°	-19°	-19°	-20°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	-19°	-19°	-20°	-20°	-21°	-21°	-22°	-22°	-22°	-23°	-23°	-24°	-23°	-23°	-23°	-23°	-23°	-24°	-25°	-26°	-27°	-28°	-28°	-29°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	88%	87%	90%	90%	91%	92%	92%	92%	91%	90%	87%	85%	80%	78%	77%	77%	77%	79%	84%	85%	87%	88%	88%	90%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
Speed	9mph Gentle breeze	9mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	6mph Gentle breeze	6mph Gentle breeze	7mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	8mph Gentle breeze	9mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
Direction from	NW northwest	NW northwest	NW northwest	NW northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	W west	W west	W west	W west	WNW west northwest	WNW west northwest	WNW west northwest

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
Gusts	20mph	18mph	17mph	16mph	15mph	14mph	13mph	13mph	13mph	14mph	14mph	16mph	18mph	20mph	20mph	19mph	18mph	18mph	20mph	22mph	22mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
Actual (°C)	-21°	-21°	-22°	-23°	-23°	-24°	-25°	-25°	-25°	-25°	-23°	-22°	-20°	-19°	-18°	-17°	-16°	-17°	-17°	-17°	-18°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
Feels like (°C)	-30°	-30°	-31°	-32°	-32°	-33°	-33°	-33°	-33°	-33°	-31°	-29°	-29°	-27°	-27°	-26°	-24°	-24°	-25°	-26°	-27°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
Humidity	91%	93%	95%	95%	95%	96%	97%	96%	95%	98%	92%	87%	78%	76%	73%	71%	75%	80%	86%	86%	88%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
Chance	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	20%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
Visibility	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Good

Time and weather

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Weather symbols

Wind

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Speed	11mph Gentle breeze	11mph Gentle breeze	13mph Light winds	13mph Light winds	14mph Light winds	14mph Light winds	12mph Gentle breeze	11mph Gentle breeze

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Direction from	NW northwest	NW northwest	NW northwest	NW northwest	NW northwest	NW northwest	WNW west northwest	WNW west northwest

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Gusts	25mph	29mph	29mph	33mph	32mph	30mph	27mph	23mph

Temperature

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Actual (°C)	-17°	-19°	-20°	-20°	-19°	-19°	-21°	-22°

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Feels like (°C)	-27°	-28°	-30°	-31°	-30°	-29°	-32°	-33°

Humidity

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Humidity	89%	92%	87%	85%	74%	69%	83%	92%

Rain and snow

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Chance	20%	10%	<5%	<5%	<5%	<5%	<5%	<5%

UV

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
UV	No risk	No risk	No risk	Low	Low	Low	No risk	No risk

Visibility

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Visibility	Good	Good	Very good	Very good	Very good	Very good	Very good	Very good

Time and weather

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Weather symbols

Wind

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Speed	10mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	6mph Gentle breeze	6mph Gentle breeze	6mph Gentle breeze	7mph Gentle breeze	9mph Gentle breeze

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Direction from	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	W west	WNW west northwest	NW northwest

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Gusts	20mph	17mph	15mph	16mph	18mph	18mph	19mph	20mph

Temperature

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Actual (°C)	-23°	-25°	-25°	-23°	-18°	-15°	-16°	-16°

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Feels like (°C)	-34°	-34°	-35°	-31°	-25°	-22°	-23°	-23°

Humidity

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Humidity	99%	101%	107%	99%	76%	71%	92%	93%

Rain and snow

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Chance	<5%	10%	10%	10%	10%	10%	10%	20%

UV

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
UV	No risk	No risk	No risk	Low	Low	Low	No risk	No risk

Visibility

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Visibility	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Good

Updated: 5:39am on 14 January 2026

Canada weather map

Loading map...

Forecast for 1am (UTC-5) Wednesday

Updated: 5:39am on 14 January 2026

Forecast explained

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Thunder Bay (Canada) weather

Find a forecast

Next hour

Wednesday

Thursday

Friday

Saturday

Sunday

Monday

Tuesday

Forecast days

Today Today

Thu Thursday

Fri Friday

Sat Saturday

Sun Sunday

Mon Monday

Tue Tuesday

7 day forecast for Thunder Bay

Wind gust (mph)

Feels like temperature

Chance of precipitation

Humidity

UV

Visibility

Sunrise and sunset

Air pollution

Wind gust (mph)

Feels like temperature

Chance of precipitation

Humidity

UV

Visibility

Sunrise and sunset

Air pollution

Wind gust (mph)

Feels like temperature

Chance of precipitation

Humidity

UV

Visibility

Sunrise and sunset

Air pollution

Wind gust (mph)

Feels like temperature

Chance of precipitation

Humidity

UV

Visibility

Sunrise and sunset

Air pollution

Wind gust (mph)

Feels like temperature

Chance of precipitation

Humidity

UV

Visibility

Sunrise and sunset

Air pollution

Wind gust (mph)

Feels like temperature

Chance of precipitation

Humidity

UV

Visibility

Sunrise and sunset

Air pollution

Wind gust (mph)

Feels like temperature

Chance of precipitation

Humidity

UV

Visibility

Sunrise and sunset

Air pollution

Forecast filters ()

Time and weather

Time and weather

Wind

Wind