Your local weather forecast for today
St. Catharines, ON — 3 hour detailed weather forecast
ON, Canada » St. Catharines
Forecast for today, Saturday, November 15, 2025
16:00 |
+12° feels like: +12° |
Rain
Relative humidity: 92%, pressure: 736 mm Precipitations: 3.8 mm Wind: 18 km/h, southwest |
19:00 |
+8° feels like: +5° |
Light showers
Relative humidity: 97%, pressure: 734 mm Precipitations: 0.4 mm Wind: 18 km/h, west |
22:00 |
+7° feels like: +4° |
Mainly sunny
Relative humidity: 93%, pressure: 734 mm Precipitations: 0.3 mm Wind: 18 km/h, west |
01:00 |
+6° feels like: +1° |
Overcast
Relative humidity: 86%, pressure: 736 mm Precipitations: 0.0 mm Wind: 22 km/h, west |
04:00 |
+5° feels like: +1° |
A mix of sun and cloud
Relative humidity: 84%, pressure: 737 mm Precipitations: 0.1 mm Wind: 22 km/h, west |
07:00 |
+4° feels like: +-1° |
Clear
Relative humidity: 74%, pressure: 739 mm Precipitations: 0.1 mm Wind: 29 km/h, northwest |
10:00 |
+5° feels like: +0° |
Mainly sunny
Relative humidity: 62%, pressure: 740 mm Precipitations: 0.0 mm Wind: 32 km/h, northwest |
13:00 |
+5° feels like: +0° |
A mix of sun and cloud
Relative humidity: 49%, pressure: 740 mm Precipitations: 0.1 mm Wind: 36 km/h, northwest |
16:00 |
+4° feels like: +-2° |
Clear
Relative humidity: 54%, pressure: 742 mm Precipitations: 0.1 mm Wind: 36 km/h, northwest |