Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Saturday, July 11, 2026
23:00 |
+21° feels like: +21° |
A mix of sun and cloud
Relative humidity: 97%, pressure: 742 mm Precipitations: 0.0 mm Wind: 4 km/h, northeast |
02:00 |
+19° feels like: +19° |
A mix of sun and cloud
Relative humidity: 93%, pressure: 742 mm Precipitations: 0.0 mm Wind: 7 km/h, northeast |
05:00 |
+17° feels like: +17° |
Clear
Relative humidity: 92%, pressure: 743 mm Precipitations: 0.0 mm Wind: 11 km/h, northeast |
08:00 |
+21° feels like: +21° |
Clear
Relative humidity: 86%, pressure: 744 mm Precipitations: 0.0 mm Wind: 11 km/h, northeast |
11:00 |
+25° feels like: +26° |
Mainly sunny
Relative humidity: 65%, pressure: 744 mm Precipitations: 0.0 mm Wind: 11 km/h, northeast |
14:00 |
+27° feels like: +28° |
Light showers
Relative humidity: 54%, pressure: 744 mm Precipitations: 0.1 mm Wind: 7 km/h, east |
17:00 |
+27° feels like: +28° |
Light showers
Relative humidity: 53%, pressure: 744 mm Precipitations: 0.7 mm Wind: 7 km/h, east |
20:00 |
+24° feels like: +25° |
Clear
Relative humidity: 70%, pressure: 745 mm Precipitations: 0.0 mm Wind: 4 km/h, northeast |
23:00 |
+19° feels like: +19° |
Clear
Relative humidity: 72%, pressure: 746 mm Precipitations: 0.0 mm Wind: 7 km/h, east |