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Sarnia, ON — 1 hour detailed weather forecast


ON, Canada » Sarnia


Forecast for today, Sunday, February 1, 2026
Detailed hourly forecast

08:00

A mix of sun and cloud
-16°
feels like: -23°
A mix of sun and cloud
Relative humidity: 78%, pressure: 750 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northwest
09:00

A mix of sun and cloud
-14°
feels like: -21°
A mix of sun and cloud
Relative humidity: 77%, pressure: 751 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northwest
10:00

A mix of sun and cloud
-12°
feels like: -19°
A mix of sun and cloud
Relative humidity: 76%, pressure: 751 mm
Precipitations: 0.0 mm
Wind: 14 km/h, northwest
11:00

A mix of sun and cloud
-10°
feels like: -17°
A mix of sun and cloud
Relative humidity: 75%, pressure: 751 mm
Precipitations: 0.0 mm
Wind: 14 km/h, northwest
12:00

A mix of sun and cloud
-9°
feels like: -14°
A mix of sun and cloud
Relative humidity: 73%, pressure: 751 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northwest
13:00

A mix of sun and cloud
-7°
feels like: -12°
A mix of sun and cloud
Relative humidity: 71%, pressure: 751 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northwest
14:00

Partly cloudy
-6°
feels like: -11°
Partly cloudy
Relative humidity: 71%, pressure: 750 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northwest
15:00

Partly cloudy
-5°
feels like: -10°
Partly cloudy
Relative humidity: 70%, pressure: 750 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northwest
16:00

Partly cloudy
-5°
feels like: -10°
Partly cloudy
Relative humidity: 69%, pressure: 750 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northwest
17:00

Sunny
-7°
feels like: -11°
Clear
Relative humidity: 71%, pressure: 750 mm
Precipitations: 0.0 mm
Wind: 7 km/h, west
18:00

Sunny
-9°
feels like: -13°
Clear
Relative humidity: 75%, pressure: 750 mm
Precipitations: 0.0 mm
Wind: 7 km/h, west
19:00

Sunny
-11°
feels like: -16°
Clear
Relative humidity: 77%, pressure: 750 mm
Precipitations: 0.0 mm
Wind: 7 km/h, west
20:00

Sunny
-13°
feels like: -18°
Clear
Relative humidity: 78%, pressure: 749 mm
Precipitations: 0.0 mm
Wind: 7 km/h, west
21:00

Clear
-14°
feels like: -19°
Clear
Relative humidity: 78%, pressure: 749 mm
Precipitations: 0.0 mm
Wind: 7 km/h, west
22:00

Clear
-15°
feels like: -20°
Clear
Relative humidity: 78%, pressure: 749 mm
Precipitations: 0.0 mm
Wind: 4 km/h, west
23:00

Clear
-16°
feels like: -21°
Clear
Relative humidity: 81%, pressure: 749 mm
Precipitations: 0.0 mm
Wind: 4 km/h, southwest
00:00

Clear
-17°
feels like: -22°
Clear
Relative humidity: 84%, pressure: 749 mm
Precipitations: 0.0 mm
Wind: 4 km/h, southwest
01:00

Clear
-17°
feels like: -22°
Clear
Relative humidity: 87%, pressure: 749 mm
Precipitations: 0.0 mm
Wind: 7 km/h, southwest
02:00

Overcast
-17°
feels like: -23°
Overcast
Relative humidity: 83%, pressure: 749 mm
Precipitations: 0.0 mm
Wind: 7 km/h, southwest
03:00

Overcast
-17°
feels like: -24°
Overcast
Relative humidity: 82%, pressure: 748 mm
Precipitations: 0.0 mm
Wind: 7 km/h, southwest
04:00

Overcast
-17°
feels like: -24°
Overcast
Relative humidity: 82%, pressure: 748 mm
Precipitations: 0.0 mm
Wind: 11 km/h, southwest
05:00

Overcast
-15°
feels like: -22°
Overcast
Relative humidity: 85%, pressure: 748 mm
Precipitations: 0.0 mm
Wind: 11 km/h, southwest
06:00

Overcast
-14°
feels like: -21°
Overcast
Relative humidity: 85%, pressure: 748 mm
Precipitations: 0.0 mm
Wind: 11 km/h, southwest
07:00

Overcast
-14°
feels like: -20°
Overcast
Relative humidity: 85%, pressure: 748 mm
Precipitations: 0.0 mm
Wind: 11 km/h, south
08:00

Overcast
-12°
feels like: -19°
Overcast
Relative humidity: 84%, pressure: 748 mm
Precipitations: 0.0 mm
Wind: 14 km/h, south