Your local weather forecast for today
Cornwall, ON — 1 hour detailed weather forecast
ON, Canada » Cornwall
Forecast for today, Wednesday, July 16, 2025
15:00 |
+33° feels like: +33° |
Clear
Relative humidity: 33%, pressure: 753 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
16:00 |
+33° feels like: +33° |
Clear
Relative humidity: 32%, pressure: 753 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
17:00 |
+32° feels like: +32° |
Clear
Relative humidity: 34%, pressure: 752 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
18:00 |
+31° feels like: +31° |
Clear
Relative humidity: 43%, pressure: 752 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
19:00 |
+30° feels like: +31° |
Clear
Relative humidity: 49%, pressure: 752 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
20:00 |
+29° feels like: +29° |
Clear
Relative humidity: 53%, pressure: 752 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
21:00 |
+27° feels like: +27° |
Mainly sunny
Relative humidity: 58%, pressure: 752 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
22:00 |
+25° feels like: +25° |
Mainly sunny
Relative humidity: 66%, pressure: 752 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
23:00 |
+24° feels like: +24° |
Mainly sunny
Relative humidity: 71%, pressure: 753 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
00:00 |
+23° feels like: +24° |
A mix of sun and cloud
Relative humidity: 74%, pressure: 752 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
01:00 |
+23° feels like: +23° |
A mix of sun and cloud
Relative humidity: 76%, pressure: 752 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
02:00 |
+22° feels like: +23° |
A mix of sun and cloud
Relative humidity: 79%, pressure: 752 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
03:00 |
+22° feels like: +22° |
Partly cloudy
Relative humidity: 82%, pressure: 751 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
04:00 |
+22° feels like: +22° |
Partly cloudy
Relative humidity: 83%, pressure: 751 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
05:00 |
+22° feels like: +23° |
Partly cloudy
Relative humidity: 83%, pressure: 751 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
06:00 |
+22° feels like: +23° |
Overcast
Relative humidity: 86%, pressure: 751 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
07:00 |
+23° feels like: +24° |
Overcast
Relative humidity: 85%, pressure: 751 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
08:00 |
+24° feels like: +24° |
Overcast
Relative humidity: 87%, pressure: 751 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
09:00 |
+23° feels like: +24° |
Showers
Relative humidity: 91%, pressure: 750 mm Precipitations: 0.8 mm Wind: 14 km/h, southwest |
10:00 |
+25° feels like: +26° |
Showers
Relative humidity: 85%, pressure: 749 mm Precipitations: 0.5 mm Wind: 11 km/h, southwest |
11:00 |
+27° feels like: +28° |
Showers
Relative humidity: 75%, pressure: 749 mm Precipitations: 0.1 mm Wind: 11 km/h, southwest |
12:00 |
+28° feels like: +30° |
Light showers
Relative humidity: 69%, pressure: 748 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
13:00 |
+29° feels like: +32° |
Light showers
Relative humidity: 62%, pressure: 747 mm Precipitations: 0.2 mm Wind: 18 km/h, southwest |
14:00 |
+28° feels like: +31° |
Light showers
Relative humidity: 65%, pressure: 747 mm Precipitations: 0.1 mm Wind: 22 km/h, southwest |
15:00 |
+30° feels like: +32° |
Chance of thunderstorms
Relative humidity: 60%, pressure: 747 mm Precipitations: 0.7 mm Wind: 25 km/h, southwest |