Sarnia (Canada) weather

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Forecast days

Today

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 3° Celsius;

Sunrise: 07:08

Sunset: 19:58

Partly cloudy.

H UV

No pollution data.

No pollen data.

Today

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 3° Celsius;
Fri 4 Apr

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 3° Celsius;

Sunrise: 07:06

Sunset: 19:59

Sunny intervals changing to cloudy in the afternoon.

H UV

No pollution data.

No pollen data.

Fri 4 Apr

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 3° Celsius;
Sat 5 Apr

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 2° Celsius;

Sunrise: 07:04

Sunset: 20:01

Light rain changing to overcast by late morning.

M UV

No pollution data.

No pollen data.

Sat 5 Apr

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 2° Celsius;
Sun 6 Apr

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: 2° Celsius;

Sunrise: 07:03

Sunset: 20:02

Sunny changing to cloudy by early evening.

H UV

No pollution data.

No pollen data.

Sun 6 Apr

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: 2° Celsius;
Mon 7 Apr

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: -2° Celsius;

Sunrise: 07:01

Sunset: 20:03

Cloudy.

H UV

No pollution data.

No pollen data.

Mon 7 Apr

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: -2° Celsius;
Tue 8 Apr

Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: -1° Celsius;

Sunrise: 06:59

Sunset: 20:04

Overcast changing to clear by nighttime.

H UV

No pollution data.

No pollen data.

Tue 8 Apr

Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: -1° Celsius;
Wed 9 Apr

Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 4° Celsius;

Sunrise: 06:57

Sunset: 20:05

Sunny intervals changing to partly cloudy by early evening.

H UV

No pollution data.

No pollen data.

Wed 9 Apr

Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 4° Celsius;

Partly cloudy.

Sunrise: 07:08

Sunset: 19:58

H UV

No pollution data.

No pollen data.

7 day forecast for Sarnia

Today (3 April 2025)

Time	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%
Temperature (°C)	9°	8°	8°	7°
Feels like temperature (°C)	7°	6°	5°	4°
Wind direction and speed (mph)	NW 10	NW 9	NW 9	NNW 9
Wind gust (mph)	19	16	16	15
Visibility (description)	VG	VG	VG	VG
Humidity	65%	65%	67%	68%
UV	-	-	-	-

Friday (4 April 2025)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	20%
Temperature (°C)	7°	6°	6°	6°	5°	5°	4°	4°	4°	4°	5°	5°	6°	6°	6°	6°	5°	5°	5°	4°	4°	3°
Feels like temperature (°C)	4°	4°	4°	4°	3°	2°	1°	0°	1°	1°	2°	2°	2°	3°	2°	2°	2°	2°	1°	0°	0°	1°
Wind direction and speed (mph)	NW 8	NW 7	NW 6	NNW 6	NNW 6	N 7	N 8	NNE 8	NNE 7	NE 8	NE 8	NNE 10	NNE 10	NNE 10	NNE 10	NNE 10	NNE 10	NNE 10	NNE 10	NNE 10	NNE 9	NE 5
Wind gust (mph)	14	12	11	10	12	14	14	14	15	16	19	20	20	20	20	20	20	19	18	17	17	12
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	68%	70%	71%	72%	74%	75%	75%	75%	75%	71%	65%	58%	55%	55%	56%	57%	59%	62%	64%	66%	67%	74%
UV	-	-	-	-	-	-	-	1	1	1	3	4	5	6	5	4	3	1	1	1	-	-

Saturday (5 April 2025)

Time	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
Weather symbols
Chance of precipitation	80%	≥95%	≥95%	20%	<5%	<5%	30%	30%
Temperature (°C)	5°	5°	5°	4°	5°	6°	4°	3°
Feels like temperature (°C)	3°	2°	1°	0°	1°	2°	1°	-1°
Wind direction and speed (mph)	ENE 6	NE 10	NNE 11	N 12	NNW 14	NNW 14	N 10	N 12
Wind gust (mph)	19	22	23	25	28	26	23	30
Visibility (description)	G	M	P	M	G	VG	VG	G
Humidity	79%	90%	96%	97%	91%	85%	87%	84%
UV	-	-	-	1	3	1	-	-

Sunday (6 April 2025)

Time	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
Weather symbols
Chance of precipitation	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	2°	2°	2°	3°	4°	4°	3°	3°
Feels like temperature (°C)	-3°	-3°	-3°	-2°	0°	0°	1°	0°
Wind direction and speed (mph)	N 16	NNW 14	NNW 13	N 15	N 14	NNE 10	ESE 6	S 6
Wind gust (mph)	29	25	28	29	26	18	13	14
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	69%	55%	45%	40%	33%	34%	41%	49%
UV	-	-	1	4	6	2	-	-

Monday (7 April 2025)

Time	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	10%	20%	30%	10%	10%
Temperature (°C)	3°	2°	2°	4°	3°	1°	0°	0°
Feels like temperature (°C)	0°	-1°	-1°	-1°	-1°	-4°	-6°	-6°
Wind direction and speed (mph)	SSW 8	SW 8	WSW 7	WSW 12	WNW 15	NNW 18	NNW 17	NNW 15
Wind gust (mph)	14	15	22	30	36	35	34	32
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	56%	63%	65%	48%	45%	60%	64%	58%
UV	-	-	1	4	4	1	-	-

Tuesday (8 April 2025)

Time	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-1°	-1°	-2°	0°	0°	1°	0°	0°
Feels like temperature (°C)	-7°	-7°	-8°	-6°	-5°	-4°	-4°	-4°
Wind direction and speed (mph)	NW 16	NW 14	NW 14	NNW 15	NNW 14	N 11	NNE 9	NNE 8
Wind gust (mph)	28	28	30	30	28	23	18	16
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	56%	57%	54%	43%	41%	42%	45%	51%
UV	-	-	1	4	4	2	-	-

Wednesday (9 April 2025)

Time	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	0°	0°	0°	3°	7°	8°	7°	5°
Feels like temperature (°C)	-4°	-4°	-4°	0°	3°	5°	4°	2°
Wind direction and speed (mph)	SW 8	WSW 8	WSW 7	WSW 10	WSW 11	SW 13	S 10	S 12
Wind gust (mph)	15	15	19	23	25	23	19	19
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	54%	59%	57%	41%	35%	39%	50%	57%
UV	-	-	1	5	6	2	-	-

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Forecast

Forecast for 20:00 (UTC-4), Thu

Updated 20:22 (UTC+1) on Thu 3 Apr 2025

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Sarnia (Canada) weather

Find a forecast

Forecast days

Today

Today

Fri 4 Apr

Fri 4 Apr

Sat 5 Apr

Sat 5 Apr

Sun 6 Apr

Sun 6 Apr

Mon 7 Apr

Mon 7 Apr

Tue 8 Apr

Tue 8 Apr

Wed 9 Apr

Wed 9 Apr

7 day forecast for Sarnia

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