Your local weather forecast for today
St. Catharines, ON — 3 hour detailed weather forecast
ON, Canada » St. Catharines
Forecast for today, Tuesday, October 14, 2025
14:00 |
+19° feels like: +19° |
Clear
Relative humidity: 65%, pressure: 758 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
17:00 |
+20° feels like: +20° |
Partly cloudy
Relative humidity: 60%, pressure: 757 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
20:00 |
+16° feels like: +16° |
Partly cloudy
Relative humidity: 77%, pressure: 757 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
23:00 |
+13° feels like: +13° |
A mix of sun and cloud
Relative humidity: 75%, pressure: 759 mm Precipitations: 0.0 mm Wind: 18 km/h, north |
02:00 |
+12° feels like: +12° |
Partly cloudy
Relative humidity: 77%, pressure: 758 mm Precipitations: 0.0 mm Wind: 14 km/h, north |
05:00 |
+11° feels like: +11° |
Overcast
Relative humidity: 76%, pressure: 758 mm Precipitations: 0.0 mm Wind: 14 km/h, north |
08:00 |
+9° feels like: +7° |
Overcast
Relative humidity: 77%, pressure: 758 mm Precipitations: 0.0 mm Wind: 11 km/h, north |
11:00 |
+12° feels like: +12° |
Clear
Relative humidity: 61%, pressure: 758 mm Precipitations: 0.0 mm Wind: 14 km/h, north |
14:00 |
+13° feels like: +13° |
Clear
Relative humidity: 56%, pressure: 757 mm Precipitations: 0.0 mm Wind: 14 km/h, north |
17:00 |
+13° feels like: +13° |
Mainly sunny
Relative humidity: 49%, pressure: 757 mm Precipitations: 0.0 mm Wind: 14 km/h, northwest |