Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Monday, June 22, 2026
02:00 |
+15° feels like: +15° |
Showers
Relative humidity: 92%, pressure: 742 mm Precipitations: 1.2 mm Wind: 7 km/h, east |
05:00 |
+13° feels like: +13° |
Rain
Relative humidity: 94%, pressure: 741 mm Precipitations: 2.4 mm Wind: 11 km/h, northeast |
08:00 |
+15° feels like: +15° |
Rain
Relative humidity: 94%, pressure: 741 mm Precipitations: 7.0 mm Wind: 11 km/h, northeast |
11:00 |
+18° feels like: +18° |
Light showers
Relative humidity: 88%, pressure: 741 mm Precipitations: 0.6 mm Wind: 14 km/h, northeast |
14:00 |
+21° feels like: +21° |
Clear
Relative humidity: 67%, pressure: 742 mm Precipitations: 0.0 mm Wind: 18 km/h, northeast |
17:00 |
+22° feels like: +22° |
Partly cloudy
Relative humidity: 51%, pressure: 741 mm Precipitations: 0.0 mm Wind: 14 km/h, north |
20:00 |
+20° feels like: +20° |
Clear
Relative humidity: 72%, pressure: 742 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
23:00 |
+16° feels like: +16° |
Clear
Relative humidity: 73%, pressure: 743 mm Precipitations: 0.0 mm Wind: 11 km/h, north |
02:00 |
+13° feels like: +13° |
Clear
Relative humidity: 77%, pressure: 743 mm Precipitations: 0.0 mm Wind: 11 km/h, north |
05:00 |
+11° feels like: +11° |
Clear
Relative humidity: 68%, pressure: 744 mm Precipitations: 0.0 mm Wind: 14 km/h, north |