Your local weather forecast for today
St. Thomas, ON — 1 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Saturday, September 13, 2025
17:00 |
+24° feels like: +24° |
Clear
Relative humidity: 62%, pressure: 745 mm Precipitations: 0.0 mm Wind: 4 km/h, southwest |
18:00 |
+23° feels like: +23° |
Clear
Relative humidity: 65%, pressure: 745 mm Precipitations: 0.0 mm Wind: 4 km/h, southwest |
19:00 |
+21° feels like: +21° |
Clear
Relative humidity: 78%, pressure: 745 mm Precipitations: 0.0 mm Wind: 4 km/h, southwest |
20:00 |
+18° feels like: +18° |
Clear
Relative humidity: 87%, pressure: 745 mm Precipitations: 0.0 mm Wind: 4 km/h, southwest |
21:00 |
+17° feels like: +17° |
Clear
Relative humidity: 91%, pressure: 745 mm Precipitations: 0.0 mm Wind: 4 km/h, southwest |
22:00 |
+15° feels like: +15° |
Clear
Relative humidity: 94%, pressure: 745 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
23:00 |
+14° feels like: +14° |
Clear
Relative humidity: 96%, pressure: 745 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
00:00 |
+13° feels like: +13° |
Clear
Relative humidity: 96%, pressure: 745 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
01:00 |
+12° feels like: +12° |
Clear
Relative humidity: 97%, pressure: 744 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
02:00 |
+12° feels like: +12° |
Clear
Relative humidity: 97%, pressure: 744 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
03:00 |
+12° feels like: +12° |
Clear
Relative humidity: 96%, pressure: 744 mm Precipitations: 0.0 mm Wind: 4 km/h, north |
04:00 |
+12° feels like: +12° |
Clear
Relative humidity: 94%, pressure: 744 mm Precipitations: 0.0 mm Wind: 4 km/h, north |
05:00 |
+12° feels like: +12° |
Clear
Relative humidity: 94%, pressure: 744 mm Precipitations: 0.0 mm Wind: 4 km/h, north |
06:00 |
+12° feels like: +12° |
Clear
Relative humidity: 95%, pressure: 744 mm Precipitations: 0.0 mm Wind: 7 km/h, north |
07:00 |
+12° feels like: +12° |
Clear
Relative humidity: 95%, pressure: 745 mm Precipitations: 0.0 mm Wind: 7 km/h, north |
08:00 |
+14° feels like: +14° |
Clear
Relative humidity: 93%, pressure: 745 mm Precipitations: 0.0 mm Wind: 7 km/h, north |
09:00 |
+17° feels like: +17° |
Clear
Relative humidity: 87%, pressure: 745 mm Precipitations: 0.0 mm Wind: 4 km/h, northeast |
10:00 |
+20° feels like: +20° |
Clear
Relative humidity: 78%, pressure: 746 mm Precipitations: 0.0 mm Wind: 4 km/h, northeast |
11:00 |
+23° feels like: +23° |
Clear
Relative humidity: 68%, pressure: 746 mm Precipitations: 0.0 mm Wind: 4 km/h, northeast |
12:00 |
+24° feels like: +24° |
A mix of sun and cloud
Relative humidity: 60%, pressure: 746 mm Precipitations: 0.0 mm Wind: 0 km/h, east |
13:00 |
+25° feels like: +25° |
A mix of sun and cloud
Relative humidity: 57%, pressure: 746 mm Precipitations: 0.0 mm Wind: 0 km/h, southeast |
14:00 |
+26° feels like: +26° |
A mix of sun and cloud
Relative humidity: 55%, pressure: 746 mm Precipitations: 0.0 mm Wind: 0 km/h, south |
15:00 |
+25° feels like: +25° |
Partly cloudy
Relative humidity: 58%, pressure: 746 mm Precipitations: 0.0 mm Wind: 0 km/h, southwest |
16:00 |
+25° feels like: +25° |
Partly cloudy
Relative humidity: 60%, pressure: 746 mm Precipitations: 0.0 mm Wind: 4 km/h, southwest |
17:00 |
+25° feels like: +25° |
Partly cloudy
Relative humidity: 60%, pressure: 746 mm Precipitations: 0.0 mm Wind: 4 km/h, southwest |