Your local weather forecast for today
St. Catharines, ON — 3 hour detailed weather forecast
ON, Canada » St. Catharines
Forecast for today, Friday, July 25, 2025
20:00 |
+27° feels like: +28° |
Partly cloudy
Relative humidity: 64%, pressure: 753 mm Precipitations: 0.0 mm Wind: 7 km/h, east |
23:00 |
+25° feels like: +26° |
Clear
Relative humidity: 75%, pressure: 754 mm Precipitations: 0.0 mm Wind: 4 km/h, east |
02:00 |
+24° feels like: +24° |
Clear
Relative humidity: 82%, pressure: 755 mm Precipitations: 0.0 mm Wind: 4 km/h, north |
05:00 |
+23° feels like: +23° |
A mix of sun and cloud
Relative humidity: 86%, pressure: 755 mm Precipitations: 0.0 mm Wind: 4 km/h, east |
08:00 |
+23° feels like: +24° |
A mix of sun and cloud
Relative humidity: 89%, pressure: 755 mm Precipitations: 0.0 mm Wind: 4 km/h, southeast |
11:00 |
+28° feels like: +31° |
A mix of sun and cloud
Relative humidity: 70%, pressure: 754 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |
14:00 |
+29° feels like: +32° |
Overcast
Relative humidity: 69%, pressure: 754 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
17:00 |
+28° feels like: +30° |
Overcast
Relative humidity: 73%, pressure: 753 mm Precipitations: 0.1 mm Wind: 11 km/h, southwest |
20:00 |
+25° feels like: +26° |
Light showers
Relative humidity: 81%, pressure: 752 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |