Your local weather forecast for today
Sarnia, ON — 1 hour detailed weather forecast
ON, Canada » Sarnia
Forecast for today, Sunday, July 6, 2025
20:00 |
+29° feels like: +34° |
Chance of thunderstorms
Relative humidity: 73%, pressure: 742 mm Precipitations: 0.8 mm Wind: 14 km/h, northwest |
21:00 |
+27° feels like: +30° |
Light showers
Relative humidity: 83%, pressure: 742 mm Precipitations: 0.4 mm Wind: 11 km/h, west |
22:00 |
+26° feels like: +28° |
Light showers
Relative humidity: 87%, pressure: 742 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
23:00 |
+25° feels like: +26° |
Light showers
Relative humidity: 90%, pressure: 742 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
00:00 |
+24° feels like: +25° |
Mainly sunny
Relative humidity: 92%, pressure: 742 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
01:00 |
+24° feels like: +25° |
Mainly sunny
Relative humidity: 94%, pressure: 742 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
02:00 |
+23° feels like: +24° |
Mainly sunny
Relative humidity: 97%, pressure: 742 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
03:00 |
+23° feels like: +23° |
Overcast
Relative humidity: 97%, pressure: 742 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
04:00 |
+22° feels like: +23° |
Overcast
Relative humidity: 98%, pressure: 742 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
05:00 |
+20° feels like: +21° |
Overcast
Relative humidity: 96%, pressure: 742 mm Precipitations: 0.1 mm Wind: 14 km/h, northwest |
06:00 |
+20° feels like: +20° |
Overcast
Relative humidity: 94%, pressure: 743 mm Precipitations: 0.0 mm Wind: 14 km/h, northwest |
07:00 |
+19° feels like: +19° |
Overcast
Relative humidity: 92%, pressure: 743 mm Precipitations: 0.0 mm Wind: 14 km/h, northwest |
08:00 |
+19° feels like: +19° |
Overcast
Relative humidity: 91%, pressure: 744 mm Precipitations: 0.0 mm Wind: 18 km/h, north |
09:00 |
+19° feels like: +19° |
Overcast
Relative humidity: 87%, pressure: 744 mm Precipitations: 0.0 mm Wind: 18 km/h, north |
10:00 |
+19° feels like: +19° |
Overcast
Relative humidity: 84%, pressure: 745 mm Precipitations: 0.1 mm Wind: 18 km/h, north |
11:00 |
+20° feels like: +20° |
Overcast
Relative humidity: 81%, pressure: 745 mm Precipitations: 0.2 mm Wind: 18 km/h, north |
12:00 |
+20° feels like: +20° |
Overcast
Relative humidity: 80%, pressure: 745 mm Precipitations: 0.0 mm Wind: 18 km/h, north |
13:00 |
+20° feels like: +20° |
Overcast
Relative humidity: 80%, pressure: 745 mm Precipitations: 0.0 mm Wind: 18 km/h, north |
14:00 |
+19° feels like: +19° |
Overcast
Relative humidity: 81%, pressure: 745 mm Precipitations: 0.0 mm Wind: 18 km/h, northeast |
15:00 |
+20° feels like: +20° |
Overcast
Relative humidity: 78%, pressure: 746 mm Precipitations: 0.0 mm Wind: 22 km/h, northeast |
16:00 |
+20° feels like: +20° |
Overcast
Relative humidity: 76%, pressure: 746 mm Precipitations: 0.0 mm Wind: 22 km/h, northeast |
17:00 |
+20° feels like: +20° |
Overcast
Relative humidity: 73%, pressure: 746 mm Precipitations: 0.0 mm Wind: 25 km/h, north |
18:00 |
+20° feels like: +20° |
A mix of sun and cloud
Relative humidity: 73%, pressure: 746 mm Precipitations: 0.0 mm Wind: 22 km/h, north |
19:00 |
+19° feels like: +19° |
A mix of sun and cloud
Relative humidity: 71%, pressure: 746 mm Precipitations: 0.0 mm Wind: 18 km/h, north |
20:00 |
+19° feels like: +19° |
A mix of sun and cloud
Relative humidity: 72%, pressure: 746 mm Precipitations: 0.0 mm Wind: 14 km/h, north |