Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Tuesday, July 1, 2025
05:00 |
+21° feels like: +21° |
Overcast
Relative humidity: 98%, pressure: 738 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
08:00 |
+22° feels like: +23° |
Overcast
Relative humidity: 94%, pressure: 740 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
11:00 |
+24° feels like: +24° |
A mix of sun and cloud
Relative humidity: 82%, pressure: 740 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
14:00 |
+24° feels like: +25° |
Chance of thunderstorms
Relative humidity: 79%, pressure: 740 mm Precipitations: 2.8 mm Wind: 14 km/h, west |
17:00 |
+26° feels like: +28° |
Mainly sunny
Relative humidity: 67%, pressure: 739 mm Precipitations: 2.0 mm Wind: 7 km/h, west |
20:00 |
+24° feels like: +25° |
Clear
Relative humidity: 72%, pressure: 740 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
23:00 |
+20° feels like: +20° |
Clear
Relative humidity: 84%, pressure: 741 mm Precipitations: 0.0 mm Wind: 0 km/h, northwest |
02:00 |
+17° feels like: +17° |
Clear
Relative humidity: 93%, pressure: 740 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
05:00 |
+16° feels like: +16° |
Clear
Relative humidity: 96%, pressure: 741 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
08:00 |
+20° feels like: +20° |
Clear
Relative humidity: 91%, pressure: 742 mm Precipitations: 0.0 mm Wind: 0 km/h, northwest |