Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Saturday, July 12, 2025
23:00 |
+24° feels like: +24° |
Partly cloudy
Relative humidity: 88%, pressure: 743 mm Precipitations: 1.3 mm Wind: 4 km/h, southeast |
02:00 |
+21° feels like: +22° |
Mainly sunny
Relative humidity: 93%, pressure: 742 mm Precipitations: 1.0 mm Wind: 7 km/h, southeast |
05:00 |
+23° feels like: +24° |
Clear
Relative humidity: 93%, pressure: 742 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
08:00 |
+25° feels like: +26° |
Mainly sunny
Relative humidity: 93%, pressure: 743 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
11:00 |
+28° feels like: +32° |
Clear
Relative humidity: 78%, pressure: 743 mm Precipitations: 0.0 mm Wind: 14 km/h, south |
14:00 |
+29° feels like: +33° |
Clear
Relative humidity: 70%, pressure: 742 mm Precipitations: 0.0 mm Wind: 14 km/h, south |
17:00 |
+30° feels like: +35° |
Clear
Relative humidity: 67%, pressure: 741 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
20:00 |
+28° feels like: +32° |
Clear
Relative humidity: 76%, pressure: 741 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |
23:00 |
+25° feels like: +26° |
Chance of thunderstorms
Relative humidity: 83%, pressure: 741 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |