Your local weather forecast for today
St. Catharines, ON — 1 hour detailed weather forecast
ON, Canada » St. Catharines
Forecast for today, Thursday, June 25, 2026
05:00 |
+16° feels like: +16° |
Partly cloudy
Relative humidity: 89%, pressure: 753 mm Precipitations: 0.0 mm Wind: 4 km/h, south |
06:00 |
+16° feels like: +16° |
Overcast
Relative humidity: 87%, pressure: 753 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
07:00 |
+18° feels like: +18° |
Overcast
Relative humidity: 81%, pressure: 753 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
08:00 |
+19° feels like: +19° |
Overcast
Relative humidity: 71%, pressure: 754 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
09:00 |
+19° feels like: +19° |
Rain
Relative humidity: 73%, pressure: 754 mm Precipitations: 0.7 mm Wind: 7 km/h, south |
10:00 |
+19° feels like: +19° |
Rain
Relative humidity: 76%, pressure: 754 mm Precipitations: 1.5 mm Wind: 7 km/h, southeast |
11:00 |
+19° feels like: +19° |
Rain
Relative humidity: 77%, pressure: 754 mm Precipitations: 2.2 mm Wind: 14 km/h, southeast |
12:00 |
+19° feels like: +19° |
Showers
Relative humidity: 79%, pressure: 753 mm Precipitations: 1.2 mm Wind: 11 km/h, southeast |
13:00 |
+19° feels like: +19° |
Showers
Relative humidity: 79%, pressure: 753 mm Precipitations: 0.3 mm Wind: 14 km/h, southeast |
14:00 |
+20° feels like: +20° |
Showers
Relative humidity: 78%, pressure: 752 mm Precipitations: 0.1 mm Wind: 14 km/h, south |
15:00 |
+21° feels like: +21° |
Light showers
Relative humidity: 69%, pressure: 751 mm Precipitations: 0.1 mm Wind: 11 km/h, south |
16:00 |
+22° feels like: +22° |
Light showers
Relative humidity: 68%, pressure: 751 mm Precipitations: 0.0 mm Wind: 14 km/h, south |
17:00 |
+22° feels like: +22° |
Light showers
Relative humidity: 68%, pressure: 751 mm Precipitations: 0.5 mm Wind: 11 km/h, southwest |
18:00 |
+21° feels like: +21° |
Showers
Relative humidity: 74%, pressure: 751 mm Precipitations: 0.9 mm Wind: 7 km/h, south |
19:00 |
+20° feels like: +20° |
Showers
Relative humidity: 76%, pressure: 751 mm Precipitations: 0.1 mm Wind: 7 km/h, southwest |
20:00 |
+19° feels like: +19° |
Showers
Relative humidity: 82%, pressure: 751 mm Precipitations: 0.8 mm Wind: 4 km/h, southwest |
21:00 |
+18° feels like: +18° |
Light showers
Relative humidity: 88%, pressure: 751 mm Precipitations: 0.0 mm Wind: 4 km/h, south |
22:00 |
+18° feels like: +18° |
Light showers
Relative humidity: 89%, pressure: 751 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
23:00 |
+18° feels like: +18° |
Light showers
Relative humidity: 89%, pressure: 751 mm Precipitations: 0.1 mm Wind: 14 km/h, south |
00:00 |
+18° feels like: +18° |
Clear
Relative humidity: 90%, pressure: 751 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
01:00 |
+18° feels like: +18° |
Clear
Relative humidity: 89%, pressure: 751 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
02:00 |
+17° feels like: +17° |
Clear
Relative humidity: 90%, pressure: 751 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
03:00 |
+17° feels like: +17° |
Mainly sunny
Relative humidity: 90%, pressure: 751 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
04:00 |
+16° feels like: +16° |
Mainly sunny
Relative humidity: 91%, pressure: 752 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
05:00 |
+16° feels like: +16° |
Mainly sunny
Relative humidity: 91%, pressure: 752 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |