Your local weather forecast for today
Sarnia, ON — 3 hour detailed weather forecast
ON, Canada » Sarnia
Forecast for today, Thursday, January 8, 2026
01:00 |
+1° feels like: +-2° |
Overcast
Relative humidity: 94%, pressure: 746 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
04:00 |
+1° feels like: +-2° |
Clear
Relative humidity: 97%, pressure: 746 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
07:00 |
+1° feels like: +-3° |
Overcast
Relative humidity: 96%, pressure: 746 mm Precipitations: 0.0 mm Wind: 14 km/h, south |
10:00 |
+3° feels like: +-2° |
A mix of sun and cloud
Relative humidity: 91%, pressure: 747 mm Precipitations: 0.0 mm Wind: 18 km/h, south |
13:00 |
+7° feels like: +3° |
A mix of sun and cloud
Relative humidity: 79%, pressure: 746 mm Precipitations: 0.0 mm Wind: 18 km/h, south |
16:00 |
+6° feels like: +3° |
A mix of sun and cloud
Relative humidity: 77%, pressure: 744 mm Precipitations: 0.0 mm Wind: 14 km/h, south |
19:00 |
+6° feels like: +2° |
Overcast
Relative humidity: 74%, pressure: 743 mm Precipitations: 0.0 mm Wind: 18 km/h, south |
22:00 |
+7° feels like: +3° |
Light showers
Relative humidity: 72%, pressure: 742 mm Precipitations: 0.3 mm Wind: 22 km/h, south |
01:00 |
+7° feels like: +3° |
Rain
Relative humidity: 75%, pressure: 738 mm Precipitations: 2.3 mm Wind: 29 km/h, south |
04:00 |
+8° feels like: +5° |
Showers
Relative humidity: 85%, pressure: 736 mm Precipitations: 2.0 mm Wind: 25 km/h, south |