Your local weather forecast for today
Sarnia, ON — 3 hour detailed weather forecast
ON, Canada » Sarnia
Forecast for today, Thursday, July 2, 2026
02:00 |
+28° feels like: +31° |
Clear
Relative humidity: 75%, pressure: 745 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
05:00 |
+27° feels like: +30° |
Clear
Relative humidity: 85%, pressure: 745 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
08:00 |
+29° feels like: +34° |
Clear
Relative humidity: 80%, pressure: 746 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
11:00 |
+32° feels like: +39° |
Mainly sunny
Relative humidity: 67%, pressure: 747 mm Precipitations: 0.1 mm Wind: 14 km/h, west |
14:00 |
+34° feels like: +41° |
Mainly sunny
Relative humidity: 57%, pressure: 746 mm Precipitations: 0.1 mm Wind: 18 km/h, west |
17:00 |
+33° feels like: +37° |
Clear
Relative humidity: 53%, pressure: 745 mm Precipitations: 0.1 mm Wind: 18 km/h, west |
20:00 |
+31° feels like: +35° |
Clear
Relative humidity: 67%, pressure: 745 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
23:00 |
+27° feels like: +30° |
Clear
Relative humidity: 85%, pressure: 746 mm Precipitations: 0.0 mm Wind: 4 km/h, southwest |
02:00 |
+26° feels like: +28° |
Clear
Relative humidity: 83%, pressure: 746 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
05:00 |
+25° feels like: +26° |
Clear
Relative humidity: 88%, pressure: 746 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |