Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Wednesday, September 17, 2025
14:00 |
+26° feels like: +26° |
Clear
Relative humidity: 49%, pressure: 745 mm Precipitations: 0.0 mm Wind: 0 km/h, north |
17:00 |
+27° feels like: +27° |
Clear
Relative humidity: 47%, pressure: 744 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
20:00 |
+19° feels like: +19° |
Clear
Relative humidity: 72%, pressure: 744 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
23:00 |
+14° feels like: +14° |
Clear
Relative humidity: 84%, pressure: 744 mm Precipitations: 0.0 mm Wind: 7 km/h, north |
02:00 |
+12° feels like: +12° |
Clear
Relative humidity: 91%, pressure: 743 mm Precipitations: 0.0 mm Wind: 4 km/h, north |
05:00 |
+11° feels like: +11° |
Clear
Relative humidity: 94%, pressure: 743 mm Precipitations: 0.0 mm Wind: 4 km/h, north |
08:00 |
+12° feels like: +12° |
Mainly sunny
Relative humidity: 93%, pressure: 743 mm Precipitations: 0.0 mm Wind: 4 km/h, north |
11:00 |
+24° feels like: +24° |
Mainly sunny
Relative humidity: 61%, pressure: 745 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
14:00 |
+27° feels like: +27° |
Clear
Relative humidity: 54%, pressure: 744 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |