Your local weather forecast for today
Sarnia, ON — 3 hour detailed weather forecast
ON, Canada » Sarnia
Forecast for today, Friday, March 6, 2026
16:00 |
+7° feels like: +4° |
Overcast
Relative humidity: 90%, pressure: 746 mm Precipitations: 0.1 mm Wind: 18 km/h, south |
19:00 |
+7° feels like: +3° |
A mix of sun and cloud
Relative humidity: 93%, pressure: 744 mm Precipitations: 0.0 mm Wind: 18 km/h, south |
22:00 |
+8° feels like: +5° |
Mainly sunny
Relative humidity: 96%, pressure: 743 mm Precipitations: 0.0 mm Wind: 18 km/h, south |
01:00 |
+11° feels like: +11° |
A mix of sun and cloud
Relative humidity: 95%, pressure: 743 mm Precipitations: 0.9 mm Wind: 18 km/h, south |
04:00 |
+11° feels like: +11° |
A mix of sun and cloud
Relative humidity: 94%, pressure: 742 mm Precipitations: 0.0 mm Wind: 18 km/h, south |
07:00 |
+13° feels like: +13° |
A mix of sun and cloud
Relative humidity: 95%, pressure: 740 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |
10:00 |
+16° feels like: +16° |
Overcast
Relative humidity: 90%, pressure: 739 mm Precipitations: 0.1 mm Wind: 25 km/h, southwest |
13:00 |
+15° feels like: +15° |
Rain
Relative humidity: 94%, pressure: 738 mm Precipitations: 1.8 mm Wind: 25 km/h, southwest |
16:00 |
+16° feels like: +16° |
Showers
Relative humidity: 86%, pressure: 737 mm Precipitations: 1.7 mm Wind: 22 km/h, southwest |
19:00 |
+13° feels like: +13° |
Light showers
Relative humidity: 85%, pressure: 738 mm Precipitations: 0.2 mm Wind: 18 km/h, west |