Your local weather forecast for today
St. Catharines, ON — 3 hour detailed weather forecast
ON, Canada » St. Catharines
Forecast for today, Friday, July 4, 2025
08:00 |
+19° feels like: +19° |
Clear
Relative humidity: 69%, pressure: 757 mm Precipitations: 0.0 mm Wind: 4 km/h, north |
11:00 |
+22° feels like: +22° |
Mainly sunny
Relative humidity: 55%, pressure: 758 mm Precipitations: 0.0 mm Wind: 4 km/h, north |
14:00 |
+25° feels like: +25° |
A mix of sun and cloud
Relative humidity: 48%, pressure: 757 mm Precipitations: 0.0 mm Wind: 7 km/h, north |
17:00 |
+26° feels like: +26° |
Mainly sunny
Relative humidity: 42%, pressure: 756 mm Precipitations: 0.0 mm Wind: 7 km/h, northeast |
20:00 |
+24° feels like: +24° |
Clear
Relative humidity: 48%, pressure: 756 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
23:00 |
+21° feels like: +21° |
Clear
Relative humidity: 51%, pressure: 756 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
02:00 |
+21° feels like: +21° |
Mainly sunny
Relative humidity: 67%, pressure: 756 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
05:00 |
+21° feels like: +21° |
Clear
Relative humidity: 80%, pressure: 756 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
08:00 |
+23° feels like: +23° |
A mix of sun and cloud
Relative humidity: 78%, pressure: 756 mm Precipitations: 0.0 mm Wind: 7 km/h, south |