Your local weather forecast for today
Sarnia, ON — 3 hour detailed weather forecast
ON, Canada » Sarnia
Forecast for today, Monday, April 27, 2026
02:00 |
+7° feels like: +6° |
Clear
Relative humidity: 79%, pressure: 749 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |
05:00 |
+4° feels like: +2° |
A mix of sun and cloud
Relative humidity: 78%, pressure: 748 mm Precipitations: 0.0 mm Wind: 11 km/h, southeast |
08:00 |
+7° feels like: +4° |
A mix of sun and cloud
Relative humidity: 85%, pressure: 749 mm Precipitations: 0.0 mm Wind: 11 km/h, southeast |
11:00 |
+13° feels like: +13° |
A mix of sun and cloud
Relative humidity: 62%, pressure: 749 mm Precipitations: 0.0 mm Wind: 22 km/h, southeast |
14:00 |
+17° feels like: +17° |
A mix of sun and cloud
Relative humidity: 53%, pressure: 747 mm Precipitations: 0.0 mm Wind: 25 km/h, southeast |
17:00 |
+18° feels like: +18° |
Overcast
Relative humidity: 53%, pressure: 745 mm Precipitations: 0.0 mm Wind: 25 km/h, southeast |
20:00 |
+16° feels like: +16° |
A mix of sun and cloud
Relative humidity: 59%, pressure: 743 mm Precipitations: 0.0 mm Wind: 25 km/h, southeast |
23:00 |
+14° feels like: +14° |
A mix of sun and cloud
Relative humidity: 62%, pressure: 741 mm Precipitations: 0.0 mm Wind: 25 km/h, southeast |
02:00 |
+14° feels like: +14° |
A mix of sun and cloud
Relative humidity: 67%, pressure: 740 mm Precipitations: 0.0 mm Wind: 25 km/h, south |