Your local weather forecast for today
Sarnia, ON — 3 hour detailed weather forecast
ON, Canada » Sarnia
Forecast for today, Wednesday, June 10, 2026
02:00 |
+22° feels like: +23° |
Partly cloudy
Relative humidity: 99%, pressure: 741 mm Precipitations: 0.3 mm Wind: 7 km/h, south |
05:00 |
+22° feels like: +22° |
Mainly sunny
Relative humidity: 99%, pressure: 740 mm Precipitations: 0.5 mm Wind: 7 km/h, southwest |
08:00 |
+24° feels like: +25° |
Partly cloudy
Relative humidity: 91%, pressure: 741 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
11:00 |
+27° feels like: +29° |
A mix of sun and cloud
Relative humidity: 71%, pressure: 741 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
14:00 |
+29° feels like: +32° |
A mix of sun and cloud
Relative humidity: 63%, pressure: 740 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
17:00 |
+29° feels like: +31° |
Clear
Relative humidity: 60%, pressure: 740 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
20:00 |
+27° feels like: +29° |
Clear
Relative humidity: 74%, pressure: 738 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
23:00 |
+24° feels like: +25° |
Partly cloudy
Relative humidity: 88%, pressure: 740 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
02:00 |
+24° feels like: +24° |
Clear
Relative humidity: 85%, pressure: 739 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
05:00 |
+22° feels like: +23° |
Light showers
Relative humidity: 93%, pressure: 739 mm Precipitations: 0.5 mm Wind: 14 km/h, southwest |