Your local weather forecast for today
Cornwall, ON — 3 hour detailed weather forecast
ON, Canada » Cornwall
Forecast for today, Tuesday, June 9, 2026
23:00 |
+19° feels like: +19° |
A mix of sun and cloud
Relative humidity: 95%, pressure: 755 mm Precipitations: 0.0 mm Wind: 4 km/h, southwest |
02:00 |
+18° feels like: +18° |
A mix of sun and cloud
Relative humidity: 98%, pressure: 754 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
05:00 |
+18° feels like: +18° |
A mix of sun and cloud
Relative humidity: 95%, pressure: 753 mm Precipitations: 0.0 mm Wind: 4 km/h, south |
08:00 |
+21° feels like: +22° |
Showers
Relative humidity: 93%, pressure: 753 mm Precipitations: 1.0 mm Wind: 7 km/h, south |
11:00 |
+23° feels like: +24° |
Rain
Relative humidity: 97%, pressure: 752 mm Precipitations: 0.7 mm Wind: 4 km/h, southwest |
14:00 |
+24° feels like: +25° |
Showers
Relative humidity: 93%, pressure: 750 mm Precipitations: 4.5 mm Wind: 4 km/h, east |
17:00 |
+24° feels like: +25° |
Showers
Relative humidity: 91%, pressure: 749 mm Precipitations: 5.7 mm Wind: 7 km/h, south |
20:00 |
+23° feels like: +24° |
Showers
Relative humidity: 99%, pressure: 748 mm Precipitations: 1.2 mm Wind: 7 km/h, south |
23:00 |
+20° feels like: +21° |
Light showers
Relative humidity: 98%, pressure: 749 mm Precipitations: 1.1 mm Wind: 11 km/h, southwest |