Your local weather forecast for today
Sarnia, ON — 3 hour detailed weather forecast
ON, Canada » Sarnia
Forecast for today, Tuesday, October 14, 2025
02:00 |
+9° feels like: +9° |
Mainly sunny
Relative humidity: 95%, pressure: 750 mm Precipitations: 0.0 mm Wind: 0 km/h, east |
05:00 |
+7° feels like: +7° |
Mainly sunny
Relative humidity: 97%, pressure: 750 mm Precipitations: 0.0 mm Wind: 0 km/h, southwest |
08:00 |
+7° feels like: +7° |
Overcast
Relative humidity: 98%, pressure: 751 mm Precipitations: 0.0 mm Wind: 0 km/h, southwest |
11:00 |
+17° feels like: +17° |
Clear
Relative humidity: 72%, pressure: 752 mm Precipitations: 0.0 mm Wind: 11 km/h, north |
14:00 |
+18° feels like: +18° |
Overcast
Relative humidity: 70%, pressure: 752 mm Precipitations: 0.3 mm Wind: 22 km/h, north |
17:00 |
+16° feels like: +16° |
Clear
Relative humidity: 70%, pressure: 752 mm Precipitations: 0.0 mm Wind: 22 km/h, north |
20:00 |
+13° feels like: +13° |
Clear
Relative humidity: 79%, pressure: 752 mm Precipitations: 0.0 mm Wind: 18 km/h, north |
23:00 |
+11° feels like: +11° |
Overcast
Relative humidity: 83%, pressure: 752 mm Precipitations: 0.0 mm Wind: 14 km/h, north |
02:00 |
+11° feels like: +11° |
Overcast
Relative humidity: 84%, pressure: 751 mm Precipitations: 0.0 mm Wind: 14 km/h, north |
05:00 |
+12° feels like: +12° |
Overcast
Relative humidity: 79%, pressure: 751 mm Precipitations: 0.5 mm Wind: 14 km/h, north |