Your local weather forecast for today
St. Thomas, ON — 1 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Sunday, October 19, 2025
11:00 |
+19° feels like: +19° |
Rain
Relative humidity: 94%, pressure: 731 mm Precipitations: 0.9 mm Wind: 25 km/h, south |
12:00 |
+18° feels like: +18° |
Rain
Relative humidity: 96%, pressure: 730 mm Precipitations: 0.9 mm Wind: 25 km/h, south |
13:00 |
+18° feels like: +18° |
Rain
Relative humidity: 96%, pressure: 729 mm Precipitations: 3.3 mm Wind: 22 km/h, south |
14:00 |
+18° feels like: +18° |
Rain
Relative humidity: 97%, pressure: 729 mm Precipitations: 3.2 mm Wind: 22 km/h, south |
15:00 |
+17° feels like: +17° |
Showers
Relative humidity: 98%, pressure: 729 mm Precipitations: 1.8 mm Wind: 18 km/h, southwest |
16:00 |
+17° feels like: +17° |
Showers
Relative humidity: 98%, pressure: 729 mm Precipitations: 0.7 mm Wind: 18 km/h, southwest |
17:00 |
+16° feels like: +16° |
Showers
Relative humidity: 97%, pressure: 729 mm Precipitations: 0.1 mm Wind: 14 km/h, southwest |
18:00 |
+16° feels like: +16° |
Light showers
Relative humidity: 94%, pressure: 730 mm Precipitations: 0.1 mm Wind: 14 km/h, southwest |
19:00 |
+15° feels like: +15° |
Light showers
Relative humidity: 94%, pressure: 730 mm Precipitations: 0.1 mm Wind: 11 km/h, southwest |
20:00 |
+14° feels like: +14° |
Light showers
Relative humidity: 96%, pressure: 730 mm Precipitations: 0.3 mm Wind: 11 km/h, southwest |
21:00 |
+14° feels like: +14° |
Showers
Relative humidity: 96%, pressure: 731 mm Precipitations: 0.2 mm Wind: 14 km/h, west |
22:00 |
+12° feels like: +12° |
Showers
Relative humidity: 94%, pressure: 732 mm Precipitations: 0.3 mm Wind: 22 km/h, northwest |
23:00 |
+11° feels like: +11° |
Showers
Relative humidity: 92%, pressure: 732 mm Precipitations: 0.2 mm Wind: 25 km/h, northwest |
00:00 |
+11° feels like: +11° |
Showers
Relative humidity: 92%, pressure: 733 mm Precipitations: 0.1 mm Wind: 29 km/h, northwest |
01:00 |
+10° feels like: +6° |
Showers
Relative humidity: 93%, pressure: 733 mm Precipitations: 0.8 mm Wind: 29 km/h, northwest |
02:00 |
+9° feels like: +6° |
Showers
Relative humidity: 93%, pressure: 734 mm Precipitations: 0.4 mm Wind: 29 km/h, northwest |
03:00 |
+9° feels like: +5° |
Rain
Relative humidity: 94%, pressure: 734 mm Precipitations: 0.1 mm Wind: 29 km/h, northwest |
04:00 |
+9° feels like: +5° |
Rain
Relative humidity: 93%, pressure: 735 mm Precipitations: 0.0 mm Wind: 25 km/h, northwest |
05:00 |
+8° feels like: +5° |
Rain
Relative humidity: 90%, pressure: 736 mm Precipitations: 0.0 mm Wind: 25 km/h, northwest |
06:00 |
+9° feels like: +5° |
Light showers
Relative humidity: 86%, pressure: 737 mm Precipitations: 0.0 mm Wind: 25 km/h, northwest |
07:00 |
+9° feels like: +5° |
Light showers
Relative humidity: 81%, pressure: 738 mm Precipitations: 0.0 mm Wind: 22 km/h, northwest |
08:00 |
+8° feels like: +5° |
A mix of sun and cloud
Relative humidity: 80%, pressure: 739 mm Precipitations: 0.0 mm Wind: 22 km/h, northwest |
09:00 |
+9° feels like: +6° |
Mainly sunny
Relative humidity: 80%, pressure: 739 mm Precipitations: 0.0 mm Wind: 22 km/h, northwest |
10:00 |
+10° feels like: +10° |
Mainly sunny
Relative humidity: 75%, pressure: 740 mm Precipitations: 0.0 mm Wind: 22 km/h, northwest |
11:00 |
+12° feels like: +12° |
Mainly sunny
Relative humidity: 67%, pressure: 741 mm Precipitations: 0.0 mm Wind: 25 km/h, northwest |