Your local weather forecast for today
Sarnia, ON — 3 hour detailed weather forecast
ON, Canada » Sarnia
Forecast for today, Wednesday, February 4, 2026
01:00 |
-9° feels like: -15° |
A mix of sun and cloud
Relative humidity: 76%, pressure: 752 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
04:00 |
-9° feels like: -16° |
A mix of sun and cloud
Relative humidity: 79%, pressure: 752 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
07:00 |
-11° feels like: -18° |
A mix of sun and cloud
Relative humidity: 78%, pressure: 753 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
10:00 |
-9° feels like: -15° |
Partly cloudy
Relative humidity: 74%, pressure: 754 mm Precipitations: 0.0 mm Wind: 14 km/h, northwest |
13:00 |
-7° feels like: -13° |
Overcast
Relative humidity: 68%, pressure: 754 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
16:00 |
-7° feels like: -12° |
Overcast
Relative humidity: 66%, pressure: 753 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
19:00 |
-8° feels like: -13° |
Overcast
Relative humidity: 74%, pressure: 754 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
22:00 |
-10° feels like: -14° |
Partly cloudy
Relative humidity: 76%, pressure: 753 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
01:00 |
-12° feels like: -16° |
Overcast
Relative humidity: 79%, pressure: 751 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
04:00 |
-11° feels like: -17° |
Overcast
Relative humidity: 81%, pressure: 750 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |