Your local weather forecast for today
St. Catharines, ON — 1 hour detailed weather forecast
ON, Canada » St. Catharines
Forecast for today, Friday, July 4, 2025
00:00 |
+20° feels like: +20° |
Clear
Relative humidity: 62%, pressure: 755 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
01:00 |
+19° feels like: +19° |
Clear
Relative humidity: 65%, pressure: 755 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
02:00 |
+19° feels like: +19° |
Clear
Relative humidity: 70%, pressure: 755 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
03:00 |
+18° feels like: +18° |
Clear
Relative humidity: 73%, pressure: 755 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
04:00 |
+18° feels like: +18° |
Clear
Relative humidity: 75%, pressure: 756 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
05:00 |
+17° feels like: +17° |
Clear
Relative humidity: 77%, pressure: 756 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
06:00 |
+17° feels like: +17° |
Clear
Relative humidity: 78%, pressure: 756 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
07:00 |
+18° feels like: +18° |
Clear
Relative humidity: 77%, pressure: 756 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
08:00 |
+19° feels like: +19° |
Clear
Relative humidity: 72%, pressure: 757 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
09:00 |
+20° feels like: +20° |
Mainly sunny
Relative humidity: 69%, pressure: 757 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
10:00 |
+21° feels like: +21° |
Mainly sunny
Relative humidity: 65%, pressure: 757 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
11:00 |
+23° feels like: +23° |
Mainly sunny
Relative humidity: 60%, pressure: 757 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
12:00 |
+23° feels like: +23° |
Clear
Relative humidity: 55%, pressure: 757 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
13:00 |
+24° feels like: +24° |
Clear
Relative humidity: 53%, pressure: 757 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
14:00 |
+25° feels like: +25° |
Clear
Relative humidity: 50%, pressure: 756 mm Precipitations: 0.0 mm Wind: 7 km/h, north |
15:00 |
+25° feels like: +25° |
Clear
Relative humidity: 46%, pressure: 756 mm Precipitations: 0.0 mm Wind: 7 km/h, north |
16:00 |
+26° feels like: +26° |
Clear
Relative humidity: 44%, pressure: 756 mm Precipitations: 0.0 mm Wind: 7 km/h, north |
17:00 |
+26° feels like: +26° |
Clear
Relative humidity: 43%, pressure: 756 mm Precipitations: 0.0 mm Wind: 7 km/h, northeast |
18:00 |
+26° feels like: +26° |
Clear
Relative humidity: 44%, pressure: 756 mm Precipitations: 0.0 mm Wind: 7 km/h, east |
19:00 |
+25° feels like: +25° |
Clear
Relative humidity: 49%, pressure: 756 mm Precipitations: 0.0 mm Wind: 11 km/h, southeast |
20:00 |
+24° feels like: +24° |
Clear
Relative humidity: 54%, pressure: 756 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
21:00 |
+23° feels like: +23° |
A mix of sun and cloud
Relative humidity: 61%, pressure: 756 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
22:00 |
+22° feels like: +22° |
A mix of sun and cloud
Relative humidity: 62%, pressure: 756 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
23:00 |
+21° feels like: +21° |
A mix of sun and cloud
Relative humidity: 63%, pressure: 756 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
00:00 |
+21° feels like: +21° |
Clear
Relative humidity: 64%, pressure: 756 mm Precipitations: 0.0 mm Wind: 7 km/h, south |