Your local weather forecast for today
St. Thomas, ON — 1 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Saturday, June 13, 2026
20:00 |
+24° feels like: +24° |
Partly cloudy
Relative humidity: 64%, pressure: 739 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |
21:00 |
+23° feels like: +24° |
A mix of sun and cloud
Relative humidity: 67%, pressure: 738 mm Precipitations: 0.0 mm Wind: 22 km/h, southwest |
22:00 |
+24° feels like: +24° |
A mix of sun and cloud
Relative humidity: 69%, pressure: 738 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
23:00 |
+23° feels like: +23° |
A mix of sun and cloud
Relative humidity: 71%, pressure: 738 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
00:00 |
+21° feels like: +22° |
Partly cloudy
Relative humidity: 78%, pressure: 738 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
01:00 |
+21° feels like: +22° |
Partly cloudy
Relative humidity: 82%, pressure: 738 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
02:00 |
+21° feels like: +21° |
Partly cloudy
Relative humidity: 82%, pressure: 738 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
03:00 |
+20° feels like: +20° |
A mix of sun and cloud
Relative humidity: 81%, pressure: 738 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
04:00 |
+19° feels like: +19° |
Showers
Relative humidity: 88%, pressure: 738 mm Precipitations: 0.5 mm Wind: 7 km/h, west |
05:00 |
+18° feels like: +18° |
Showers
Relative humidity: 95%, pressure: 738 mm Precipitations: 0.3 mm Wind: 7 km/h, west |
06:00 |
+18° feels like: +18° |
Showers
Relative humidity: 95%, pressure: 738 mm Precipitations: 0.1 mm Wind: 4 km/h, southwest |
07:00 |
+19° feels like: +19° |
Showers
Relative humidity: 96%, pressure: 737 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
08:00 |
+20° feels like: +20° |
Showers
Relative humidity: 93%, pressure: 737 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
09:00 |
+21° feels like: +22° |
Chance of thunderstorms
Relative humidity: 89%, pressure: 737 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
10:00 |
+21° feels like: +22° |
Chance of thunderstorms
Relative humidity: 89%, pressure: 737 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
11:00 |
+21° feels like: +22° |
Chance of thunderstorms
Relative humidity: 90%, pressure: 736 mm Precipitations: 0.1 mm Wind: 11 km/h, west |
12:00 |
+20° feels like: +20° |
Chance of thunderstorms
Relative humidity: 93%, pressure: 736 mm Precipitations: 8.6 mm Wind: 11 km/h, west |
13:00 |
+19° feels like: +19° |
Chance of thunderstorms
Relative humidity: 91%, pressure: 735 mm Precipitations: 3.4 mm Wind: 11 km/h, northwest |
14:00 |
+17° feels like: +17° |
Chance of thunderstorms
Relative humidity: 93%, pressure: 735 mm Precipitations: 2.1 mm Wind: 18 km/h, north |
15:00 |
+17° feels like: +17° |
Showers
Relative humidity: 91%, pressure: 735 mm Precipitations: 7.8 mm Wind: 18 km/h, northwest |
16:00 |
+16° feels like: +16° |
Showers
Relative humidity: 93%, pressure: 735 mm Precipitations: 5.6 mm Wind: 11 km/h, northwest |
17:00 |
+18° feels like: +18° |
Showers
Relative humidity: 87%, pressure: 735 mm Precipitations: 0.7 mm Wind: 14 km/h, northwest |
18:00 |
+19° feels like: +19° |
Light showers
Relative humidity: 78%, pressure: 736 mm Precipitations: 0.0 mm Wind: 18 km/h, north |
19:00 |
+19° feels like: +19° |
Clear
Relative humidity: 73%, pressure: 736 mm Precipitations: 0.0 mm Wind: 14 km/h, north |
20:00 |
+18° feels like: +18° |
Clear
Relative humidity: 70%, pressure: 737 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |