Your local weather forecast for today
St. Catharines, ON — 3 hour detailed weather forecast
ON, Canada » St. Catharines
Forecast for today, Tuesday, June 2, 2026
23:00 |
+14° feels like: +14° |
Clear
Relative humidity: 74%, pressure: 758 mm Precipitations: 0.0 mm Wind: 4 km/h, northeast |
02:00 |
+13° feels like: +13° |
Clear
Relative humidity: 79%, pressure: 759 mm Precipitations: 0.0 mm Wind: 0 km/h, northeast |
05:00 |
+13° feels like: +13° |
Clear
Relative humidity: 77%, pressure: 759 mm Precipitations: 0.0 mm Wind: 0 km/h, north |
08:00 |
+16° feels like: +16° |
Clear
Relative humidity: 64%, pressure: 760 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
11:00 |
+20° feels like: +20° |
Mainly sunny
Relative humidity: 53%, pressure: 761 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
14:00 |
+22° feels like: +22° |
Partly cloudy
Relative humidity: 40%, pressure: 760 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
17:00 |
+23° feels like: +23° |
Partly cloudy
Relative humidity: 27%, pressure: 759 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
20:00 |
+20° feels like: +20° |
A mix of sun and cloud
Relative humidity: 40%, pressure: 759 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
23:00 |
+18° feels like: +18° |
Partly cloudy
Relative humidity: 54%, pressure: 760 mm Precipitations: 0.0 mm Wind: 14 km/h, north |
02:00 |
+15° feels like: +15° |
Partly cloudy
Relative humidity: 62%, pressure: 760 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |