Sarnia Weather Forecast

CURRENT CONDITIONS - December 13, 2025
-9°
Low of-12°
Feels like -16°CLast Updated: December 13, 2025 at 11:01 PMWeather information supplied by: OpenWeather API
POP:1%
Wind:9.38 km/h
Humidity:81%
UV:1.13
Sunrise:12:52 PM
Sunset:9:54 PM

Sarnia Weather Forecast - Hourly

Scroll horizontally for more information

-9°C

10 PM

-9°C

11 PM

-9°C

12 AM

-10°C

1 AM

-10°C

2 AM

-11°C

3 AM

-12°C

4 AM

-12°C

5 AM

-13°C

6 AM

-13°C

7 AM

-14°C

8 AM

-14°C

9 AM

-14°C

10 AM

-14°C

11 AM

-13°C

12 PM

-14°C

1 PM

-12°C

2 PM

-11°C

3 PM

-9°C

4 PM

-8°C

5 PM

-7°C

6 PM

-7°C

7 PM

-7°C

8 PM

-6°C

9 PM

-7°C

10 PM

-7°C

11 PM

-7°C

12 AM

-7°C

1 AM

-8°C

2 AM

-8°C

3 AM

-7°C

4 AM

-8°C

5 AM

-8°C

6 AM

-8°C

7 AM

-8°C

8 AM

-8°C

9 AM

-8°C

10 AM

-8°C

11 AM

-7°C

12 PM

-7°C

1 PM

-7°C

2 PM

-8°C

3 PM

-8°C

4 PM

-8°C

5 PM

-8°C

6 PM

-7°C

7 PM

-7°C

8 PM

-7°C

9 PM

Sarnia Weather Forecast - Weekly

Scroll horizontally for more information
Today
December 13
-8°
-12°
Tomorrow
December 14
-8°
-14°
Monday
December 15
-8°
-10°
Tuesday
December 16
-3°
-12°
Wednesday
December 17
3°
-4°
Thursday
December 18
7°
-3°
Friday
December 19
-3°
-5°
Saturday
December 20
3°
-2°

Local News