Your local weather forecast for today
Sarnia, ON — 3 hour detailed weather forecast
ON, Canada » Sarnia
Forecast for today, Wednesday, April 8, 2026
05:00 |
-6° feels like: -10° |
Partly cloudy
Relative humidity: 69%, pressure: 757 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |
08:00 |
-4° feels like: -9° |
Clear
Relative humidity: 75%, pressure: 757 mm Precipitations: 0.0 mm Wind: 14 km/h, southeast |
11:00 |
+3° feels like: +-2° |
Clear
Relative humidity: 55%, pressure: 757 mm Precipitations: 0.0 mm Wind: 22 km/h, south |
14:00 |
+7° feels like: +3° |
Clear
Relative humidity: 45%, pressure: 755 mm Precipitations: 0.0 mm Wind: 25 km/h, south |
17:00 |
+9° feels like: +6° |
Mainly sunny
Relative humidity: 43%, pressure: 753 mm Precipitations: 0.0 mm Wind: 22 km/h, south |
20:00 |
+6° feels like: +3° |
Clear
Relative humidity: 58%, pressure: 751 mm Precipitations: 0.0 mm Wind: 18 km/h, south |
23:00 |
+6° feels like: +2° |
A mix of sun and cloud
Relative humidity: 63%, pressure: 751 mm Precipitations: 0.0 mm Wind: 22 km/h, south |
02:00 |
+7° feels like: +4° |
Clear
Relative humidity: 65%, pressure: 749 mm Precipitations: 0.0 mm Wind: 22 km/h, south |
05:00 |
+8° feels like: +4° |
A mix of sun and cloud
Relative humidity: 70%, pressure: 748 mm Precipitations: 0.0 mm Wind: 22 km/h, south |