Your local weather forecast for today
St. Catharines, ON — 3 hour detailed weather forecast
ON, Canada » St. Catharines
Forecast for today, Wednesday, October 29, 2025
20:00 |
+9° feels like: +7° |
Overcast
Relative humidity: 79%, pressure: 755 mm Precipitations: 0.0 mm Wind: 11 km/h, east |
23:00 |
+7° feels like: +5° |
Overcast
Relative humidity: 83%, pressure: 755 mm Precipitations: 0.0 mm Wind: 11 km/h, east |
02:00 |
+6° feels like: +4° |
Overcast
Relative humidity: 81%, pressure: 754 mm Precipitations: 0.0 mm Wind: 7 km/h, east |
05:00 |
+5° feels like: +3° |
Overcast
Relative humidity: 83%, pressure: 752 mm Precipitations: 0.1 mm Wind: 7 km/h, east |
08:00 |
+5° feels like: +1° |
Light showers
Relative humidity: 96%, pressure: 750 mm Precipitations: 2.1 mm Wind: 14 km/h, east |
11:00 |
+8° feels like: +5° |
Rain
Relative humidity: 89%, pressure: 748 mm Precipitations: 2.9 mm Wind: 25 km/h, northeast |
14:00 |
+10° feels like: +6° |
Rain
Relative humidity: 87%, pressure: 744 mm Precipitations: 2.9 mm Wind: 29 km/h, northeast |
17:00 |
+9° feels like: +5° |
Showers
Relative humidity: 88%, pressure: 742 mm Precipitations: 2.1 mm Wind: 29 km/h, northeast |
20:00 |
+6° feels like: +2° |
Rain
Relative humidity: 98%, pressure: 740 mm Precipitations: 5.1 mm Wind: 22 km/h, northeast |