Your local weather forecast for today
Cornwall, ON — 1 hour detailed weather forecast
ON, Canada » Cornwall
Forecast for today, Friday, June 12, 2026
18:00 |
+29° feels like: +32° |
Light showers
Relative humidity: 73%, pressure: 746 mm Precipitations: 0.1 mm Wind: 18 km/h, southwest |
19:00 |
+28° feels like: +29° |
Clear
Relative humidity: 59%, pressure: 747 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |
20:00 |
+25° feels like: +26° |
Clear
Relative humidity: 61%, pressure: 748 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
21:00 |
+23° feels like: +23° |
Clear
Relative humidity: 64%, pressure: 749 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
22:00 |
+22° feels like: +22° |
Clear
Relative humidity: 64%, pressure: 749 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
23:00 |
+21° feels like: +21° |
Clear
Relative humidity: 66%, pressure: 750 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
00:00 |
+20° feels like: +20° |
Clear
Relative humidity: 69%, pressure: 750 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
01:00 |
+19° feels like: +19° |
Clear
Relative humidity: 71%, pressure: 751 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
02:00 |
+18° feels like: +18° |
Clear
Relative humidity: 73%, pressure: 751 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
03:00 |
+17° feels like: +17° |
Clear
Relative humidity: 75%, pressure: 751 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
04:00 |
+17° feels like: +17° |
Clear
Relative humidity: 77%, pressure: 751 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
05:00 |
+16° feels like: +16° |
Clear
Relative humidity: 80%, pressure: 752 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
06:00 |
+17° feels like: +17° |
Clear
Relative humidity: 82%, pressure: 752 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
07:00 |
+18° feels like: +18° |
Clear
Relative humidity: 83%, pressure: 752 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
08:00 |
+20° feels like: +20° |
Clear
Relative humidity: 80%, pressure: 752 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
09:00 |
+21° feels like: +22° |
Mainly sunny
Relative humidity: 76%, pressure: 752 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
10:00 |
+23° feels like: +23° |
Mainly sunny
Relative humidity: 70%, pressure: 752 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
11:00 |
+24° feels like: +24° |
Mainly sunny
Relative humidity: 60%, pressure: 752 mm Precipitations: 0.1 mm Wind: 18 km/h, west |
12:00 |
+25° feels like: +25° |
Clear
Relative humidity: 54%, pressure: 752 mm Precipitations: 0.0 mm Wind: 18 km/h, west |
13:00 |
+26° feels like: +26° |
Light showers
Relative humidity: 51%, pressure: 752 mm Precipitations: 0.1 mm Wind: 18 km/h, west |
14:00 |
+26° feels like: +26° |
Clear
Relative humidity: 50%, pressure: 751 mm Precipitations: 0.0 mm Wind: 14 km/h, west |
15:00 |
+28° feels like: +28° |
Partly cloudy
Relative humidity: 47%, pressure: 751 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
16:00 |
+27° feels like: +28° |
Light showers
Relative humidity: 48%, pressure: 751 mm Precipitations: 0.1 mm Wind: 18 km/h, southwest |
17:00 |
+26° feels like: +26° |
Light showers
Relative humidity: 61%, pressure: 751 mm Precipitations: 0.1 mm Wind: 18 km/h, southwest |
18:00 |
+23° feels like: +24° |
Showers
Relative humidity: 80%, pressure: 751 mm Precipitations: 2.3 mm Wind: 18 km/h, west |