Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Friday, June 5, 2026
17:00 |
+27° feels like: +28° |
Partly cloudy
Relative humidity: 52%, pressure: 741 mm Precipitations: 0.0 mm Wind: 18 km/h, south |
20:00 |
+24° feels like: +24° |
A mix of sun and cloud
Relative humidity: 59%, pressure: 740 mm Precipitations: 0.1 mm Wind: 18 km/h, southwest |
23:00 |
+20° feels like: +20° |
Showers
Relative humidity: 80%, pressure: 740 mm Precipitations: 1.0 mm Wind: 11 km/h, southwest |
02:00 |
+18° feels like: +18° |
Rain
Relative humidity: 93%, pressure: 738 mm Precipitations: 4.4 mm Wind: 11 km/h, southwest |
05:00 |
+17° feels like: +17° |
Rain
Relative humidity: 94%, pressure: 738 mm Precipitations: 3.7 mm Wind: 18 km/h, southwest |
08:00 |
+20° feels like: +20° |
Showers
Relative humidity: 94%, pressure: 738 mm Precipitations: 0.9 mm Wind: 18 km/h, southwest |
11:00 |
+24° feels like: +25° |
Light showers
Relative humidity: 77%, pressure: 738 mm Precipitations: 0.7 mm Wind: 18 km/h, west |
14:00 |
+25° feels like: +26° |
A mix of sun and cloud
Relative humidity: 67%, pressure: 738 mm Precipitations: 0.1 mm Wind: 18 km/h, northwest |
17:00 |
+23° feels like: +23° |
Showers
Relative humidity: 72%, pressure: 738 mm Precipitations: 1.5 mm Wind: 18 km/h, northwest |
20:00 |
+23° feels like: +24° |
Clear
Relative humidity: 78%, pressure: 739 mm Precipitations: 0.1 mm Wind: 4 km/h, northwest |