Sarnia Weather Forecast

CURRENT CONDITIONS - October 31, 2026
2°
Low of2°
Feels like 2°CLast Updated: October 31, 2026 at 11:05 AMWeather information supplied by: OpenWeather API
POP:0%
Wind:3.16 km/h
Humidity:72%
UV:2.72
Sunrise:12:02 PM
Sunset:10:23 PM

Sarnia Weather Forecast - Hourly

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3°C

10 AM

2°C

11 AM

3°C

12 PM

4°C

1 PM

6°C

2 PM

9°C

3 PM

12°C

4 PM

13°C

5 PM

14°C

6 PM

14°C

7 PM

14°C

8 PM

14°C

9 PM

13°C

10 PM

11°C

11 PM

10°C

12 AM

10°C

1 AM

10°C

2 AM

9°C

3 AM

9°C

4 AM

9°C

5 AM

9°C

6 AM

9°C

7 AM

10°C

8 AM

9°C

9 AM

10°C

10 AM

10°C

11 AM

10°C

12 PM

10°C

1 PM

12°C

2 PM

14°C

3 PM

16°C

4 PM

17°C

5 PM

18°C

6 PM

18°C

7 PM

18°C

8 PM

18°C

9 PM

16°C

10 PM

14°C

11 PM

13°C

12 AM

13°C

1 AM

12°C

2 AM

12°C

3 AM

11°C

4 AM

12°C

5 AM

12°C

6 AM

12°C

7 AM

11°C

8 AM

11°C

9 AM

Sarnia Weather Forecast - Weekly

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Today
October 31
13°
2°
Tomorrow
November 1
17°
9°
Monday
November 2
16°
11°
Tuesday
November 3
19°
13°
Wednesday
November 4
17°
14°
Thursday
November 5
20°
14°
Friday
November 6
15°
10°
Saturday
November 7
15°
11°

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