Your local weather forecast for today
St. Catharines, ON — 1 hour detailed weather forecast
ON, Canada » St. Catharines
Forecast for today, Saturday, April 4, 2026
08:00 |
+4° feels like: +0° |
Partly cloudy
Relative humidity: 89%, pressure: 760 mm Precipitations: 0.0 mm Wind: 14 km/h, east |
09:00 |
+5° feels like: +1° |
Overcast
Relative humidity: 84%, pressure: 759 mm Precipitations: 0.0 mm Wind: 18 km/h, east |
10:00 |
+6° feels like: +3° |
Overcast
Relative humidity: 80%, pressure: 758 mm Precipitations: 0.0 mm Wind: 18 km/h, northeast |
11:00 |
+9° feels like: +5° |
Overcast
Relative humidity: 74%, pressure: 758 mm Precipitations: 0.0 mm Wind: 22 km/h, northeast |
12:00 |
+11° feels like: +11° |
A mix of sun and cloud
Relative humidity: 74%, pressure: 757 mm Precipitations: 0.5 mm Wind: 22 km/h, northeast |
13:00 |
+10° feels like: +7° |
A mix of sun and cloud
Relative humidity: 79%, pressure: 756 mm Precipitations: 0.8 mm Wind: 22 km/h, northeast |
14:00 |
+12° feels like: +12° |
A mix of sun and cloud
Relative humidity: 79%, pressure: 755 mm Precipitations: 0.0 mm Wind: 22 km/h, northeast |
15:00 |
+12° feels like: +12° |
A mix of sun and cloud
Relative humidity: 79%, pressure: 754 mm Precipitations: 0.0 mm Wind: 18 km/h, northeast |
16:00 |
+13° feels like: +13° |
A mix of sun and cloud
Relative humidity: 81%, pressure: 752 mm Precipitations: 0.0 mm Wind: 18 km/h, northeast |
17:00 |
+12° feels like: +12° |
A mix of sun and cloud
Relative humidity: 83%, pressure: 751 mm Precipitations: 0.0 mm Wind: 18 km/h, northeast |
18:00 |
+12° feels like: +12° |
A mix of sun and cloud
Relative humidity: 87%, pressure: 750 mm Precipitations: 0.0 mm Wind: 14 km/h, north |
19:00 |
+11° feels like: +11° |
A mix of sun and cloud
Relative humidity: 94%, pressure: 749 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
20:00 |
+11° feels like: +11° |
A mix of sun and cloud
Relative humidity: 94%, pressure: 748 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
21:00 |
+11° feels like: +11° |
Rain
Relative humidity: 95%, pressure: 748 mm Precipitations: 4.2 mm Wind: 14 km/h, west |
22:00 |
+15° feels like: +15° |
Rain
Relative humidity: 99%, pressure: 747 mm Precipitations: 1.3 mm Wind: 18 km/h, southwest |
23:00 |
+16° feels like: +16° |
Rain
Relative humidity: 98%, pressure: 746 mm Precipitations: 3.8 mm Wind: 22 km/h, south |
00:00 |
+16° feels like: +16° |
Rain
Relative humidity: 99%, pressure: 746 mm Precipitations: 2.2 mm Wind: 22 km/h, southwest |
01:00 |
+15° feels like: +15° |
Rain
Relative humidity: 100%, pressure: 747 mm Precipitations: 4.5 mm Wind: 22 km/h, southwest |
02:00 |
+12° feels like: +12° |
Rain
Relative humidity: 94%, pressure: 747 mm Precipitations: 3.1 mm Wind: 22 km/h, west |
03:00 |
+11° feels like: +11° |
Rain
Relative humidity: 98%, pressure: 747 mm Precipitations: 1.1 mm Wind: 22 km/h, west |
04:00 |
+11° feels like: +11° |
Rain
Relative humidity: 98%, pressure: 748 mm Precipitations: 1.0 mm Wind: 18 km/h, southwest |
05:00 |
+10° feels like: +10° |
Rain
Relative humidity: 97%, pressure: 748 mm Precipitations: 0.3 mm Wind: 18 km/h, southwest |
06:00 |
+10° feels like: +7° |
Light showers
Relative humidity: 98%, pressure: 748 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
07:00 |
+9° feels like: +6° |
Light showers
Relative humidity: 95%, pressure: 749 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |
08:00 |
+8° feels like: +4° |
A mix of sun and cloud
Relative humidity: 83%, pressure: 749 mm Precipitations: 0.0 mm Wind: 22 km/h, west |