Your local weather forecast for today
St. Thomas, ON — 3 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Sunday, July 5, 2026
08:00 |
+21° feels like: +22° |
Overcast
Relative humidity: 96%, pressure: 742 mm Precipitations: 0.0 mm Wind: 11 km/h, east |
11:00 |
+22° feels like: +23° |
Light showers
Relative humidity: 91%, pressure: 743 mm Precipitations: 0.6 mm Wind: 11 km/h, east |
14:00 |
+24° feels like: +24° |
A mix of sun and cloud
Relative humidity: 76%, pressure: 743 mm Precipitations: 0.9 mm Wind: 14 km/h, east |
17:00 |
+24° feels like: +24° |
Light showers
Relative humidity: 72%, pressure: 742 mm Precipitations: 0.4 mm Wind: 11 km/h, east |
20:00 |
+23° feels like: +23° |
A mix of sun and cloud
Relative humidity: 77%, pressure: 742 mm Precipitations: 0.3 mm Wind: 14 km/h, east |
23:00 |
+20° feels like: +20° |
A mix of sun and cloud
Relative humidity: 62%, pressure: 743 mm Precipitations: 0.2 mm Wind: 18 km/h, east |
02:00 |
+18° feels like: +18° |
A mix of sun and cloud
Relative humidity: 65%, pressure: 743 mm Precipitations: 0.1 mm Wind: 14 km/h, east |
05:00 |
+18° feels like: +18° |
A mix of sun and cloud
Relative humidity: 74%, pressure: 742 mm Precipitations: 0.2 mm Wind: 18 km/h, east |
08:00 |
+19° feels like: +19° |
Showers
Relative humidity: 84%, pressure: 743 mm Precipitations: 0.0 mm Wind: 14 km/h, east |