Your local weather forecast for today
Sarnia, ON — 3 hour detailed weather forecast
ON, Canada » Sarnia
Forecast for today, Sunday, November 30, 2025
22:00 |
-1° feels like: -7° |
Snow
Relative humidity: 83%, pressure: 750 mm Precipitations: 2.1 mm Wind: 18 km/h, southeast |
01:00 |
0° feels like: -5° |
Snow
Relative humidity: 88%, pressure: 747 mm Precipitations: 2.8 mm Wind: 22 km/h, southeast |
04:00 |
+1° feels like: +-5° |
Snow showers
Relative humidity: 88%, pressure: 743 mm Precipitations: 2.2 mm Wind: 22 km/h, southeast |
07:00 |
+1° feels like: +-4° |
Snow and Rain
Relative humidity: 92%, pressure: 739 mm Precipitations: 3.0 mm Wind: 22 km/h, south |
10:00 |
+2° feels like: +-3° |
Snow showers
Relative humidity: 89%, pressure: 738 mm Precipitations: 1.2 mm Wind: 25 km/h, southwest |
13:00 |
+2° feels like: +-3° |
Light rain and snow
Relative humidity: 90%, pressure: 739 mm Precipitations: 0.2 mm Wind: 25 km/h, southwest |
16:00 |
+2° feels like: +-4° |
Light snow
Relative humidity: 83%, pressure: 743 mm Precipitations: 0.2 mm Wind: 25 km/h, west |
19:00 |
0° feels like: -6° |
Light snow
Relative humidity: 82%, pressure: 747 mm Precipitations: 0.2 mm Wind: 25 km/h, northwest |
22:00 |
-2° feels like: -8° |
Clear
Relative humidity: 78%, pressure: 751 mm Precipitations: 0.1 mm Wind: 25 km/h, northwest |
01:00 |
-4° feels like: -10° |
Clear
Relative humidity: 75%, pressure: 753 mm Precipitations: 0.0 mm Wind: 18 km/h, northwest |