Groton - New London (United States of America) weather

Find a forecast

Next hour

Clear

Feels like -31°
Snow <5%
Max gust 18mph from W Max gust 18mph from the west

Wednesday

Sunny

Feels like -2°
Snow <5%
Max gust 23mph

Thursday

Sunny

Feels like 0°
Rain 10% at 4am
Max gust 27mph

Friday

Sunny

Feels like -4°
Wintry showers <5%
Max gust 41mph

Saturday

Sunny

Feels like -14°
Snow 10% at 11pm
Max gust 41mph

Sunday

Light snow

Feels like -12°
Light snow 50% at 6am
Max gust 36mph

Monday

Overcast

Feels like -11°
Snow 30% at 7am
Max gust 36mph

Tuesday

Sunny

Feels like -13°
Snow 10% at 1am
Max gust 31mph

Forecast days

Today Today

Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: 1° Celsius;
Thu Thursday

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: -5° Celsius;
Fri Friday

Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: -11° Celsius;
Sat Saturday

Maximum daytime temperature: -7° Celsius; Minimum nighttime temperature: -10° Celsius;
Sun Sunday

Maximum daytime temperature: -4° Celsius; Minimum nighttime temperature: -7° Celsius;
Mon Monday

Maximum daytime temperature: -3° Celsius; Minimum nighttime temperature: -13° Celsius;
Tue Tuesday

Maximum daytime temperature: -5° Celsius; Minimum nighttime temperature: -14° Celsius;

7 day forecast for Groton - New London

Hourly forecast

Time	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	-20°	-21°	-21°	-18°	-14°	-9°	-4°	-3°	-2°	-2°	-2°	-2°	-2°	-2°	-1°	1°	2°	2°	2°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	12mph	11mph	11mph	11mph	12mph	12mph	12mph	12mph	12mph	12mph	12mph	12mph	13mph	14mph	14mph	14mph	13mph	12mph	12mph

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	3°	3°	3°	2°	2°	2°	2°	1°	1°	2°	3°	4°	4°	4°	4°	4°	3°	2°	2°	2°	1°	1°	1°	0°
Chance of precipitation	<5%	<5%	<5%	<5%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	12mph	12mph	12mph	12mph	13mph	12mph	12mph	12mph	13mph	13mph	15mph	16mph	16mph	16mph	15mph	14mph	13mph	13mph	13mph	14mph	14mph	15mph	16mph	17mph

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	-1°	-1°	-2°	-3°	-4°	-4°	-5°	-5°	-5°	-2°	0°	1°	1°	2°	2°	2°	2°	1°	0°	-2°	-4°	-6°	-7°	-7°
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	18mph	18mph	18mph	17mph	15mph	14mph	13mph	13mph	13mph	14mph	15mph	18mph	19mph	21mph	21mph	22mph	21mph	20mph	21mph	23mph	24mph	24mph	23mph	22mph

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	-8°	-8°	-9°	-10°	-10°	-10°	-11°	-11°	-11°	-10°	-10°	-9°	-8°	-8°	-7°	-7°	-7°	-7°	-8°	-8°	-8°	-8°	-8°	-8°
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%	10%
Wind speed and direction	22mph	21mph	22mph	22mph	22mph	22mph	22mph	22mph	21mph	19mph	19mph	17mph	16mph	15mph	15mph	14mph	14mph	13mph	13mph	12mph	11mph	10mph	9mph	9mph

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	-8°	-8°	-8°	-8°	-9°	-9°	-9°	-9°	-9°	-9°	-9°	-9°	-9°	-8°	-8°	-7°	-7°	-6°	-6°	-5°	-5°
Chance of precipitation	10%	10%	20%	30%	40%	40%	50%	60%	80%	80%	90%	90%	90%	90%	90%	80%	90%	70%	70%	60%	40%
Wind speed and direction	9mph	10mph	10mph	10mph	11mph	12mph	14mph	15mph	17mph	18mph	19mph	20mph	20mph	21mph	22mph	22mph	22mph	22mph	22mph	21mph	18mph

Next
day

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Weather symbols and temperature	-4°	-5°	-6°	-5°	-4°	-5°	-7°	-9°
Chance of precipitation	30%	30%	30%	30%	40%	30%	10%	10%
Wind speed and direction	16mph	15mph	15mph	14mph	14mph	15mph	20mph	20mph

Next
day

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

Next
day

| Groton - New London

Wind

Daily highest gust

23mph

Feels like

Daily high

Daily low

Next rain

Snow <5%

Humidity

Daily high

85%

Daily low

42%

Daily highest level

Low

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

Visibility

Daily high

27km

Daily low

20km

Sunrise and sunset

07:09 16:51

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

Air pollution

No air pollution data

Wind

Daily highest gust

27mph

Feels like

Daily high

Daily low

Next rain

Rain 10% at 4am

Humidity

Daily high

86%

Daily low

62%

Daily highest level

Low

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

Visibility

Daily high

26km

Daily low

21km

Sunrise and sunset

07:08 16:52

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

Air pollution

No air pollution data

Wind

Daily highest gust

41mph

Feels like

Daily high

Daily low

Next rain

Wintry showers <5%

Humidity

Daily high

57%

Daily low

43%

Daily highest level

Low

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

Visibility

Daily high

27km

Daily low

26km

Sunrise and sunset

07:07 16:53

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

Air pollution

No air pollution data

Wind

Daily highest gust

41mph

Feels like

Daily high

Daily low

Next rain

Snow 10% at 11pm

Humidity

Daily high

56%

Daily low

28%

Daily highest level

Low

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

Visibility

Daily high

27km

Daily low

27km

Sunrise and sunset

07:07 16:54

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

Air pollution

No air pollution data

Wind

Daily highest gust

36mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

40%

Light snow 50% at 6am

Humidity

Daily high

106%

Daily low

30%

Daily highest level

Low

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

Visibility

Daily high

27km

Daily low

< 0.1km

Sunrise and sunset

07:06 16:56

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

Air pollution

No air pollution data

Wind

Daily highest gust

36mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

30%

Snow 30% at 7am

Humidity

Daily high

94%

Daily low

75%

Daily highest level

Low

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

Visibility

Daily high

26km

Daily low

6km

Sunrise and sunset

07:05 16:57

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

Air pollution

No air pollution data

Wind

Daily highest gust

31mph

Feels like

Daily high

Daily low

Next rain

Snow 10% at 1am

Humidity

Daily high

76%

Daily low

54%

Daily highest level

Low

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

Visibility

Daily high

27km

Daily low

26km

Sunrise and sunset

07:04 16:58

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

Air pollution

No air pollution data

Updated: 6:32am on 21 January 2026

| Groton - New London

Time and weather

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

Wind

Time	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	12mph Gentle breeze	11mph 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	12mph Gentle breeze	13mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	13mph Light winds	12mph Gentle breeze	12mph Gentle breeze

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

Time	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	18mph	18mph	19mph	19mph	21mph	22mph	23mph	23mph	23mph	22mph	22mph	22mph	22mph	23mph	23mph	23mph	21mph	20mph	19mph

Temperature

Time	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	-20°	-21°	-21°	-18°	-14°	-9°	-4°	-3°	-2°	-2°	-2°	-2°	-2°	-2°	-1°	1°	2°	2°	2°

Time	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	-31°	-31°	-32°	-28°	-22°	-17°	-11°	-9°	-8°	-8°	-7°	-7°	-8°	-8°	-7°	-5°	-3°	-3°	-2°

Humidity

Time	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	46%	46%	48%	48%	47%	44%	43%	42%	45%	50%	52%	54%	57%	65%	74%	75%	83%	85%	85%

Rain and snow

Time	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%

UV

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

Visibility

Time	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

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	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	13mph Light winds	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	13mph Light winds	13mph Light winds	15mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	15mph Light winds	14mph Light winds	13mph Light winds	13mph Light winds	13mph Light winds	14mph Light winds	14mph Light winds	15mph Light winds	16mph Light winds	17mph Light winds

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	SSW south southwest	SSW south southwest	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	W west	WSW west southwest	WSW west southwest	W west	WSW west southwest	WSW west southwest	W west	W west	W west	WNW west 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	19mph	19mph	19mph	20mph	20mph	18mph	18mph	18mph	20mph	23mph	25mph	26mph	26mph	25mph	24mph	21mph	20mph	19mph	20mph	21mph	22mph	23mph	25mph	27mph

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)	3°	3°	3°	2°	2°	2°	2°	1°	1°	2°	3°	4°	4°	4°	4°	4°	3°	2°	2°	2°	1°	1°	1°	0°

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)	-2°	-2°	-2°	-2°	-3°	-3°	-3°	-4°	-4°	-3°	-2°	-1°	-1°	0°	0°	-1°	-2°	-3°	-3°	-3°	-4°	-4°	-5°	-6°

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	86%	86%	86%	84%	83%	79%	78%	76%	75%	73%	70%	67%	68%	71%	72%	73%	75%	75%	73%	71%	70%	67%	66%	62%

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%	10%	10%	<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	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	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	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	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	18mph Light winds	18mph Light winds	18mph Light winds	17mph Light winds	15mph Light winds	14mph Light winds	13mph Light winds	13mph Light winds	13mph Light winds	14mph Light winds	15mph Light winds	18mph Light winds	19mph Strong winds	21mph Strong winds	21mph Strong winds	22mph Strong winds	21mph Strong winds	20mph Strong winds	21mph Strong winds	23mph Strong winds	24mph Strong winds	24mph Strong winds	23mph Strong winds	22mph Strong winds

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	WNW west northwest	WNW west northwest	NW northwest	WNW west northwest	WNW west northwest	WNW west northwest	W west	W west	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	W west	W west	WNW west northwest	WNW west 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	29mph	29mph	27mph	26mph	24mph	23mph	20mph	21mph	24mph	27mph	31mph	34mph	35mph	36mph	37mph	36mph	34mph	33mph	38mph	41mph	41mph	41mph	39mph	39mph

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)	-1°	-1°	-2°	-3°	-4°	-4°	-5°	-5°	-5°	-2°	0°	1°	1°	2°	2°	2°	2°	1°	0°	-2°	-4°	-6°	-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)	-7°	-8°	-9°	-10°	-11°	-11°	-12°	-12°	-11°	-9°	-6°	-5°	-5°	-4°	-4°	-4°	-5°	-5°	-6°	-10°	-13°	-15°	-16°	-17°

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	57%	54%	50%	50%	50%	46%	44%	43%	47%	46%	45%	43%	44%	46%	44%	43%	45%	53%	52%	46%	49%	53%	54%	54%

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	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	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	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	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	22mph Strong winds	21mph Strong winds	22mph Strong winds	22mph Strong winds	22mph Strong winds	22mph Strong winds	22mph Strong winds	22mph Strong winds	21mph Strong winds	19mph Strong winds	19mph Strong winds	17mph Light winds	16mph Light winds	15mph Light winds	15mph Light winds	14mph Light winds	14mph Light winds	13mph Light winds	13mph Light winds	12mph Gentle breeze	11mph Gentle breeze	10mph Gentle breeze	9mph Gentle breeze	9mph 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	NW northwest	NW northwest	NW northwest	NW northwest	NW northwest	NW northwest	NW 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	N north	N north

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	39mph	39mph	40mph	40mph	41mph	40mph	40mph	38mph	38mph	36mph	34mph	33mph	31mph	29mph	28mph	27mph	26mph	24mph	24mph	23mph	21mph	20mph	18mph	19mph

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)	-8°	-8°	-9°	-10°	-10°	-10°	-11°	-11°	-11°	-10°	-10°	-9°	-8°	-8°	-7°	-7°	-7°	-7°	-8°	-8°	-8°	-8°	-8°	-8°

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)	-17°	-18°	-19°	-20°	-20°	-21°	-21°	-21°	-21°	-20°	-19°	-18°	-17°	-16°	-15°	-15°	-15°	-15°	-15°	-15°	-15°	-14°	-14°	-14°

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	55%	56%	55%	55%	56%	55%	54%	54%	54%	50%	44%	41%	40%	39%	38%	37%	35%	36%	35%	34%	33%	30%	28%	28%

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%	10%

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	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	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	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	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	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	11mph Gentle breeze	12mph Gentle breeze	14mph Light winds	15mph Light winds	17mph Light winds	18mph Light winds	19mph Strong winds	20mph Strong winds	20mph Strong winds	21mph Strong winds	22mph Strong winds	22mph Strong winds	22mph Strong winds	22mph Strong winds	22mph Strong winds	21mph Strong winds	18mph Light winds

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
Direction from	NNE north northeast	NNE north northeast	NNE north northeast	NE northeast	NE northeast	NE northeast	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	NE northeast	NE northeast

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
Gusts	18mph	19mph	20mph	21mph	21mph	25mph	26mph	28mph	29mph	30mph	31mph	32mph	34mph	35mph	36mph	36mph	36mph	36mph	35mph	35mph	31mph

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)	-8°	-8°	-8°	-8°	-9°	-9°	-9°	-9°	-9°	-9°	-9°	-9°	-9°	-8°	-8°	-7°	-7°	-6°	-6°	-5°	-5°

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)	-14°	-15°	-15°	-15°	-16°	-17°	-17°	-18°	-18°	-18°	-18°	-18°	-18°	-18°	-17°	-16°	-16°	-15°	-15°	-14°	-12°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
Humidity	30%	33%	30%	38%	44%	48%	70%	103%	105%	106%	106%	106%	106%	105%	104%	103%	102%	102%	101%	101%	96%

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	10%	10%	20%	30%	40%	40%	50%	60%	80%	80%	90%	90%	90%	90%	90%	80%	90%	70%	70%	60%	40%

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	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	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	10pm
Visibility	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Poor	Poor

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	16mph Light winds	15mph Light winds	15mph Light winds	14mph Light winds	14mph Light winds	15mph Light winds	20mph Strong winds	20mph Strong winds

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Direction from	NE northeast	NNE north northeast	NNE north northeast	N north	NNW north northwest	NW northwest	NW northwest	NW northwest

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Gusts	28mph	27mph	25mph	26mph	28mph	32mph	36mph	34mph

Temperature

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Actual (°C)	-4°	-5°	-6°	-5°	-4°	-5°	-7°	-9°

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Feels like (°C)	-11°	-12°	-13°	-12°	-11°	-12°	-16°	-18°

Humidity

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Humidity	93%	94%	93%	91%	85%	77%	78%	75%

Rain and snow

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Chance	30%	30%	30%	30%	40%	30%	10%	10%

UV

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

Visibility

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Visibility	Moderate	Moderate	Good	Good	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	19mph Strong winds	18mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	16mph Light winds

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

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Gusts	31mph	30mph	30mph	29mph	28mph	27mph	27mph	27mph

Temperature

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Actual (°C)	-11°	-12°	-13°	-9°	-5°	-5°	-9°	-10°

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Feels like (°C)	-20°	-22°	-24°	-18°	-13°	-13°	-17°	-19°

Humidity

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Humidity	75%	76%	74%	68%	57%	54%	57%	60%

Rain and snow

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

UV

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

Updated: 6:32am on 21 January 2026

United States of America weather map

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Forecast for 5am (UTC-5) Wednesday

Updated: 6:32am on 21 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

Groton - New London (United States of America) weather

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7 day forecast for Groton - New London

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