Sarnia Weather Forecast

CURRENT CONDITIONS - January 2, 2026
-7°
Low of-8°
Feels like -14°CLast Updated: January 2, 2026 at 5:41 PMWeather information supplied by: OpenWeather API
POP:0.37%
Wind:7.13 km/h
Humidity:68%
UV:1.51
Sunrise:1:00 PM
Sunset:10:05 PM

Sarnia Weather Forecast - Hourly

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-7°C

5 PM

-7°C

6 PM

-7°C

7 PM

-6°C

8 PM

-6°C

9 PM

-7°C

10 PM

-8°C

11 PM

-8°C

12 AM

-8°C

1 AM

-8°C

2 AM

-8°C

3 AM

-8°C

4 AM

-9°C

5 AM

-9°C

6 AM

-9°C

7 AM

-9°C

8 AM

-9°C

9 AM

-9°C

10 AM

-9°C

11 AM

-8°C

12 PM

-8°C

1 PM

-8°C

2 PM

-7°C

3 PM

-6°C

4 PM

-5°C

5 PM

-5°C

6 PM

-5°C

7 PM

-5°C

8 PM

-5°C

9 PM

-5°C

10 PM

-4°C

11 PM

-4°C

12 AM

-4°C

1 AM

-4°C

2 AM

-4°C

3 AM

-4°C

4 AM

-5°C

5 AM

-5°C

6 AM

-6°C

7 AM

-6°C

8 AM

-6°C

9 AM

-6°C

10 AM

-6°C

11 AM

-6°C

12 PM

-7°C

1 PM

-6°C

2 PM

-6°C

3 PM

-5°C

4 PM

Sarnia Weather Forecast - Weekly

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Today
January 2
-7°
-8°
Tomorrow
January 3
-5°
-9°
Sunday
January 4
-4°
-7°
Monday
January 5
-1°
-6°
Tuesday
January 6
3°
-2°
Wednesday
January 7
3°
3°
Thursday
January 8
5°
2°
Friday
January 9
11°
5°

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