Your local weather forecast for today
Cornwall, ON — 3 hour detailed weather forecast
ON, Canada » Cornwall
Forecast for today, Saturday, July 19, 2025
23:00 |
+17° feels like: +17° |
Clear
Relative humidity: 68%, pressure: 759 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
02:00 |
+15° feels like: +15° |
Clear
Relative humidity: 78%, pressure: 759 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
05:00 |
+14° feels like: +14° |
Clear
Relative humidity: 89%, pressure: 759 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
08:00 |
+18° feels like: +18° |
Clear
Relative humidity: 78%, pressure: 758 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
11:00 |
+23° feels like: +23° |
Clear
Relative humidity: 53%, pressure: 757 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
14:00 |
+26° feels like: +26° |
Overcast
Relative humidity: 35%, pressure: 756 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
17:00 |
+26° feels like: +26° |
A mix of sun and cloud
Relative humidity: 34%, pressure: 754 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
20:00 |
+23° feels like: +23° |
Overcast
Relative humidity: 62%, pressure: 753 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
23:00 |
+18° feels like: +18° |
A mix of sun and cloud
Relative humidity: 82%, pressure: 753 mm Precipitations: 0.1 mm Wind: 7 km/h, south |