Sarnia (Canada) weather

Find a forecast

Forecast days

Today

-6 -11

Sunrise: 07:56

Sunset: 17:26

Overcast.

L UV

No pollution data.

No pollen data.
Mon 20 Jan

-9 -15

Sunrise: 07:55

Sunset: 17:27

Overcast.

L UV

No pollution data.

No pollen data.

Mon 20 Jan

-9 -15
Tue 21 Jan

-10 -16

Sunrise: 07:54

Sunset: 17:28

Overcast.

L UV

No pollution data.

No pollen data.

Tue 21 Jan

-10 -16
Wed 22 Jan

-5 -8

Sunrise: 07:54

Sunset: 17:29

Sunny intervals changing to cloudy in the afternoon.

L UV

No pollution data.

No pollen data.

Wed 22 Jan

-5 -8
Thu 23 Jan

-3 -11

Sunrise: 07:53

Sunset: 17:31

Overcast.

L UV

No pollution data.

No pollen data.

Thu 23 Jan

-3 -11
Fri 24 Jan

-3 -6

Sunrise: 07:52

Sunset: 17:32

Cloudy changing to sunny intervals by late morning.

L UV

No pollution data.

No pollen data.

Fri 24 Jan

-3 -6
Sat 25 Jan

1 -5

Sunrise: 07:51

Sunset: 17:33

Cloudy.

L UV

No pollution data.

No pollen data.

Sat 25 Jan

1 -5

Overcast.

Sunrise: 07:56

Sunset: 17:26

L UV

No pollution data.

No pollen data.

7 day forecast for Sarnia

Today (19 January 2025)

Time	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-6°	-6°	-6°	-6°	-6°	-7°	-7°	-7°	-8°	-8°	-9°	-9°	-9°	-9°	-9°
Feels like temperature (°C)	-12°	-12°	-12°	-13°	-13°	-14°	-14°	-15°	-16°	-17°	-17°	-17°	-17°	-17°	-17°
Wind direction and speed (mph)	NW 8	NW 9	NW 10	NW 12	NW 13	NW 14	NW 14	NW 15	NW 15	NW 15	NW 15	NW 14	NW 14	WNW 14	WNW 14
Wind gust (mph)	17	19	22	24	25	26	26	26	26	25	25	25	25	25	26
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	73%	71%	71%	72%	71%	72%	71%	71%	73%	73%	71%	67%	66%	65%	64%
UV	1	1	2	2	2	1	1	1	1	-	-	-	-	-	-

Monday (20 January 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	22:00
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%
Temperature (°C)	-10°	-10°	-10°	-11°	-11°	-11°	-11°	-11°	-11°	-10°	-10°	-10°	-10°	-9°	-9°	-9°	-10°	-10°	-10°	-10°	-11°
Feels like temperature (°C)	-18°	-18°	-19°	-19°	-19°	-20°	-20°	-19°	-19°	-19°	-19°	-18°	-18°	-18°	-18°	-18°	-18°	-18°	-18°	-18°	-19°
Wind direction and speed (mph)	WNW 14	WNW 15	WNW 15	WNW 14	WNW 14	WNW 14	WNW 13	WNW 13	W 13	W 14	W 14	W 15	W 15	W 15	W 15	W 14	W 14	W 14	W 13	W 13	W 14
Wind gust (mph)	27	27	27	27	26	26	25	25	26	28	29	30	31	30	29	29	28	26	26	28	27
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	63%	62%	59%	57%	55%	54%	54%	53%	54%	53%	46%	43%	42%	42%	41%	42%	43%	47%	51%	53%	52%
UV	-	-	-	-	-	-	-	1	1	1	1	2	2	2	1	1	1	1	-	-	-

Tuesday (21 January 2025)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	10%	10%	10%	10%	10%	<5%	<5%	<5%
Temperature (°C)	-11°	-13°	-14°	-11°	-10°	-10°	-12°	-13°
Feels like temperature (°C)	-19°	-21°	-20°	-18°	-18°	-18°	-20°	-22°
Wind direction and speed (mph)	WNW 12	W 9	WSW 7	W 8	W 12	W 12	WSW 13	WSW 13
Wind gust (mph)	22	17	18	25	27	26	26	25
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	54%	58%	65%	56%	53%	51%	51%	58%
UV	-	-	1	1	2	1	-	-

Wednesday (22 January 2025)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-14°	-15°	-14°	-10°	-8°	-6°	-6°	-5°
Feels like temperature (°C)	-23°	-24°	-24°	-20°	-17°	-14°	-13°	-12°
Wind direction and speed (mph)	SW 12	SSW 12	SSW 13	SSW 17	SSW 20	SSW 17	SSW 13	SSW 13
Wind gust (mph)	23	22	29	35	34	27	23	23
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	57%	57%	57%	53%	43%	43%	46%	44%
UV	-	-	1	1	2	1	-	-

Thursday (23 January 2025)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	10%	10%	10%	10%	20%	20%	10%	10%
Temperature (°C)	-5°	-6°	-7°	-4°	-3°	-3°	-5°	-7°
Feels like temperature (°C)	-11°	-12°	-13°	-10°	-9°	-9°	-11°	-13°
Wind direction and speed (mph)	SSW 12	SW 11	WSW 10	W 11	WNW 12	NW 12	NW 10	WNW 10
Wind gust (mph)	21	21	20	22	25	25	19	21
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	50%	56%	67%	67%	63%	66%	70%	71%
UV	-	-	1	1	2	1	-	-

Friday (24 January 2025)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-8°	-8°	-9°	-6°	-4°	-4°	-6°	-5°
Feels like temperature (°C)	-14°	-14°	-16°	-13°	-11°	-10°	-12°	-12°
Wind direction and speed (mph)	WNW 11	WNW 9	W 9	WSW 10	W 13	WSW 12	SW 12	SW 14
Wind gust (mph)	19	17	19	25	25	22	25	26
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	74%	77%	74%	65%	55%	55%	62%	63%
UV	-	-	1	1	2	1	-	-

Saturday (25 January 2025)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%
Temperature (°C)	-5°	-4°	-4°	-2°	0°	1°	-1°	-1°
Feels like temperature (°C)	-12°	-11°	-11°	-9°	-6°	-4°	-6°	-7°
Wind direction and speed (mph)	SSW 14	SSW 14	SSW 14	SSW 16	SSW 15	SW 13	SW 11	WSW 11
Wind gust (mph)	25	26	27	30	29	22	21	20
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	64%	64%	68%	64%	58%	58%	65%	68%
UV	-	-	1	1	2	1	-	-

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Forecast

Forecast for 09:00 (UTC-5), Sun

Updated 13:03 (UTC) on Sun 19 Jan 2025

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Sarnia (Canada) weather

Find a forecast

Forecast days

Today

Today

Mon 20 Jan

Mon 20 Jan

Tue 21 Jan

Tue 21 Jan

Wed 22 Jan

Wed 22 Jan

Thu 23 Jan

Thu 23 Jan

Fri 24 Jan

Fri 24 Jan

Sat 25 Jan

Sat 25 Jan

7 day forecast for Sarnia

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