Sarnia Weather Forecast

CURRENT CONDITIONS - September 15, 2026
23°
Low of14°
Feels like 23°CLast Updated: September 15, 2026 at 9:22 PMWeather information supplied by: OpenWeather API
POP:1%
Wind:8.79 km/h
Humidity:75%
UV:4.97
Sunrise:11:08 AM
Sunset:11:40 PM

Sarnia Weather Forecast - Hourly

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23°C

9 PM

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Sarnia Weather Forecast - Weekly

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Today
September 15
22°
14°
Tomorrow
September 16
19°
18°
Thursday
September 17
20°
18°
Friday
September 18
19°
17°
Saturday
September 19
17°
15°
Sunday
September 20
17°
15°
Monday
September 21
21°
15°
Tuesday
September 22
21°
16°

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