Your local weather forecast for today
Sarnia, ON — 1 hour detailed weather forecast
ON, Canada » Sarnia
Forecast for today, Thursday, July 16, 2026
04:00 |
+20° feels like: +21° |
Mainly sunny
Relative humidity: 87%, pressure: 746 mm Precipitations: 0.0 mm Wind: 4 km/h, north |
05:00 |
+20° feels like: +20° |
Mainly sunny
Relative humidity: 88%, pressure: 746 mm Precipitations: 0.0 mm Wind: 4 km/h, north |
06:00 |
+20° feels like: +20° |
A mix of sun and cloud
Relative humidity: 88%, pressure: 746 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
07:00 |
+21° feels like: +21° |
A mix of sun and cloud
Relative humidity: 86%, pressure: 746 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
08:00 |
+22° feels like: +22° |
A mix of sun and cloud
Relative humidity: 77%, pressure: 746 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
09:00 |
+23° feels like: +23° |
Mainly sunny
Relative humidity: 73%, pressure: 747 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
10:00 |
+24° feels like: +24° |
Mainly sunny
Relative humidity: 68%, pressure: 747 mm Precipitations: 0.0 mm Wind: 7 km/h, north |
11:00 |
+25° feels like: +25° |
Mainly sunny
Relative humidity: 65%, pressure: 747 mm Precipitations: 0.0 mm Wind: 11 km/h, north |
12:00 |
+25° feels like: +26° |
Clear
Relative humidity: 65%, pressure: 747 mm Precipitations: 0.0 mm Wind: 7 km/h, north |
13:00 |
+26° feels like: +26° |
Clear
Relative humidity: 65%, pressure: 747 mm Precipitations: 0.0 mm Wind: 7 km/h, north |
14:00 |
+26° feels like: +27° |
Clear
Relative humidity: 65%, pressure: 746 mm Precipitations: 0.0 mm Wind: 14 km/h, north |
15:00 |
+26° feels like: +28° |
A mix of sun and cloud
Relative humidity: 65%, pressure: 746 mm Precipitations: 0.0 mm Wind: 7 km/h, north |
16:00 |
+26° feels like: +28° |
A mix of sun and cloud
Relative humidity: 65%, pressure: 746 mm Precipitations: 0.0 mm Wind: 7 km/h, northeast |
17:00 |
+26° feels like: +26° |
A mix of sun and cloud
Relative humidity: 63%, pressure: 746 mm Precipitations: 0.0 mm Wind: 14 km/h, northeast |
18:00 |
+26° feels like: +26° |
Partly cloudy
Relative humidity: 62%, pressure: 746 mm Precipitations: 0.0 mm Wind: 11 km/h, northeast |
19:00 |
+25° feels like: +25° |
Partly cloudy
Relative humidity: 62%, pressure: 746 mm Precipitations: 0.0 mm Wind: 4 km/h, northeast |
20:00 |
+25° feels like: +25° |
Partly cloudy
Relative humidity: 64%, pressure: 746 mm Precipitations: 0.0 mm Wind: 11 km/h, east |
21:00 |
+23° feels like: +23° |
Clear
Relative humidity: 73%, pressure: 746 mm Precipitations: 0.0 mm Wind: 4 km/h, east |
22:00 |
+22° feels like: +22° |
Clear
Relative humidity: 76%, pressure: 746 mm Precipitations: 0.0 mm Wind: 0 km/h, east |
23:00 |
+21° feels like: +21° |
Clear
Relative humidity: 78%, pressure: 747 mm Precipitations: 0.0 mm Wind: 4 km/h, east |
00:00 |
+21° feels like: +21° |
Clear
Relative humidity: 81%, pressure: 747 mm Precipitations: 0.0 mm Wind: 4 km/h, east |
01:00 |
+20° feels like: +20° |
Clear
Relative humidity: 81%, pressure: 747 mm Precipitations: 0.0 mm Wind: 4 km/h, east |
02:00 |
+20° feels like: +20° |
Clear
Relative humidity: 81%, pressure: 747 mm Precipitations: 0.0 mm Wind: 0 km/h, east |
03:00 |
+20° feels like: +20° |
Mainly sunny
Relative humidity: 81%, pressure: 747 mm Precipitations: 0.0 mm Wind: 4 km/h, south |
04:00 |
+19° feels like: +19° |
Mainly sunny
Relative humidity: 82%, pressure: 747 mm Precipitations: 0.0 mm Wind: 4 km/h, south |