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Sarnia Weather Forecast and Conditions


Weather alert:

Sarnia, from 19 Aug 11:00 to 20 Aug 10:00 — Abnormally warm

ON, Canada » Sarnia

Current weather:
+28º
Sunny
Feels like: +28º
Wind speed: 11 km/h
Wind: south
Relative humidity: 42%
Atmospheric pressure: 746 мм.рт.ст.
Visibility: 14000 m

Forecast for the next hours:
Hourly forecast
17:00
Mainly sunny
+29° 
Wind: 11 km/h
RH: 41%
20:00
Sunny
+26° 
Wind: 4 km/h
RH: 49%
23:00
Clear
+22° 
Wind: 7 km/h
RH: 68%
02:00
Clear
+19° 
Wind: 7 km/h
RH: 80%
05:00
Partly cloudy
+18° 
Wind: 4 km/h
RH: 90%
08:00
A mix of sun and cloud
+20° 
Wind: 7 km/h
RH: 88%

Sarnia, 10 days weather forecast:

Today
19
aug., Fri		 Partly cloudy +29°
Night: +17°
 Partly cloudy
Wind: 11 km/h, southwest
POP: 1%

Tomorrow
20
aug., Sat		 Light showers +30°
Night: +18°
 Light showers
Wind: 14 km/h, south
POP: 32%

21
aug., Sun		 Chance of thunderstorms +25°
Night: +18°
 Chance of thunderstorms
Wind: 11 km/h, north
POP: 90%

22
aug., Mon		 Showers +23°
Night: +18°
 Showers
Wind: 22 km/h, north
POP: 86%

23
aug., Tue		 Clear +25°
Night: +17°
 Clear
Wind: 18 km/h, north
POP: 11%

24
aug., Wed		 Mainly sunny +28°
Night: +16°
 Mainly sunny
Wind: 11 km/h, northeast
POP: 10%

25
aug., Thu		 Partly cloudy +28°
Night: +19°
 Partly cloudy
Wind: 7 km/h, southeast
POP: 37%

26
aug., Fri		 Light showers +26°
Night: +20°
 Light showers
Wind: 11 km/h, north
POP: 54%

27
aug., Sat		 Partly cloudy +27°
Night: +20°
 Partly cloudy
Wind: 7 km/h, southwest
POP: 43%

28
aug., Sun		 Partly cloudy +29°
Night: +21°
 Partly cloudy
Wind: 7 km/h, south
POP: 35%