Your local weather forecast for today
St. Catharines, ON — 3 hour detailed weather forecast
ON, Canada » St. Catharines
Forecast for today, Monday, June 30, 2025
20:00 |
+24° feels like: +25° |
Light showers
Relative humidity: 83%, pressure: 748 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
23:00 |
+22° feels like: +23° |
Clear
Relative humidity: 97%, pressure: 748 mm Precipitations: 11.1 mm Wind: 11 km/h, southwest |
02:00 |
+22° feels like: +23° |
Clear
Relative humidity: 97%, pressure: 747 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
05:00 |
+22° feels like: +23° |
A mix of sun and cloud
Relative humidity: 97%, pressure: 748 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
08:00 |
+23° feels like: +24° |
A mix of sun and cloud
Relative humidity: 92%, pressure: 748 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
11:00 |
+25° feels like: +26° |
Overcast
Relative humidity: 82%, pressure: 749 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
14:00 |
+27° feels like: +29° |
Mainly sunny
Relative humidity: 75%, pressure: 748 mm Precipitations: 0.1 mm Wind: 18 km/h, west |
17:00 |
+27° feels like: +29° |
Light showers
Relative humidity: 66%, pressure: 748 mm Precipitations: 0.1 mm Wind: 22 km/h, southwest |
20:00 |
+26° feels like: +26° |
Partly cloudy
Relative humidity: 71%, pressure: 748 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
23:00 |
+23° feels like: +23° |
Clear
Relative humidity: 79%, pressure: 749 mm Precipitations: 0.0 mm Wind: 18 km/h, west |