Your local weather forecast for today
St. Thomas, ON — 1 hour detailed weather forecast
ON, Canada » St. Thomas
Forecast for today, Sunday, December 28, 2025
03:00 |
-1° feels like: -5° |
Overcast
Relative humidity: 89%, pressure: 743 mm Precipitations: 0.0 mm Wind: 14 km/h, southeast |
04:00 |
-1° feels like: -5° |
Overcast
Relative humidity: 90%, pressure: 743 mm Precipitations: 0.0 mm Wind: 14 km/h, southeast |
05:00 |
0° feels like: -5° |
Overcast
Relative humidity: 92%, pressure: 742 mm Precipitations: 0.0 mm Wind: 14 km/h, southeast |
06:00 |
0° feels like: -5° |
Overcast
Relative humidity: 93%, pressure: 742 mm Precipitations: 0.0 mm Wind: 14 km/h, southeast |
07:00 |
0° feels like: -4° |
Overcast
Relative humidity: 94%, pressure: 741 mm Precipitations: 0.0 mm Wind: 14 km/h, southeast |
08:00 |
+1° feels like: +-4° |
Overcast
Relative humidity: 94%, pressure: 740 mm Precipitations: 0.0 mm Wind: 14 km/h, southeast |
09:00 |
+1° feels like: +-3° |
Rain
Relative humidity: 95%, pressure: 740 mm Precipitations: 0.6 mm Wind: 14 km/h, southeast |
10:00 |
+2° feels like: +-3° |
Rain
Relative humidity: 96%, pressure: 739 mm Precipitations: 2.1 mm Wind: 14 km/h, southeast |
11:00 |
+2° feels like: +-2° |
Rain
Relative humidity: 96%, pressure: 738 mm Precipitations: 1.7 mm Wind: 14 km/h, southeast |
12:00 |
+3° feels like: +-1° |
Rain
Relative humidity: 97%, pressure: 737 mm Precipitations: 0.9 mm Wind: 14 km/h, southeast |
13:00 |
+3° feels like: +-1° |
Rain
Relative humidity: 97%, pressure: 736 mm Precipitations: 1.2 mm Wind: 14 km/h, southeast |
14:00 |
+3° feels like: +-1° |
Rain
Relative humidity: 98%, pressure: 735 mm Precipitations: 2.4 mm Wind: 14 km/h, southeast |
15:00 |
+3° feels like: +-1° |
Rain
Relative humidity: 99%, pressure: 734 mm Precipitations: 2.2 mm Wind: 14 km/h, southeast |
16:00 |
+3° feels like: +0° |
Rain
Relative humidity: 99%, pressure: 733 mm Precipitations: 1.2 mm Wind: 14 km/h, southeast |
17:00 |
+4° feels like: +0° |
Rain
Relative humidity: 99%, pressure: 731 mm Precipitations: 2.1 mm Wind: 18 km/h, southeast |
18:00 |
+4° feels like: +0° |
Rain
Relative humidity: 99%, pressure: 730 mm Precipitations: 1.4 mm Wind: 22 km/h, south |
19:00 |
+7° feels like: +4° |
Rain
Relative humidity: 100%, pressure: 729 mm Precipitations: 2.0 mm Wind: 22 km/h, south |
20:00 |
+8° feels like: +5° |
Rain
Relative humidity: 100%, pressure: 728 mm Precipitations: 2.7 mm Wind: 25 km/h, south |
21:00 |
+9° feels like: +5° |
Rain
Relative humidity: 100%, pressure: 727 mm Precipitations: 0.3 mm Wind: 29 km/h, southwest |
22:00 |
+9° feels like: +6° |
Rain
Relative humidity: 99%, pressure: 726 mm Precipitations: 1.1 mm Wind: 29 km/h, southwest |
23:00 |
+10° feels like: +6° |
Rain
Relative humidity: 99%, pressure: 726 mm Precipitations: 2.5 mm Wind: 29 km/h, southwest |
00:00 |
+10° feels like: +10° |
Rain
Relative humidity: 99%, pressure: 725 mm Precipitations: 0.5 mm Wind: 32 km/h, southwest |
01:00 |
+10° feels like: +10° |
Rain
Relative humidity: 99%, pressure: 724 mm Precipitations: 0.0 mm Wind: 32 km/h, southwest |
02:00 |
+10° feels like: +10° |
Light showers
Relative humidity: 99%, pressure: 724 mm Precipitations: 0.3 mm Wind: 32 km/h, southwest |
03:00 |
+10° feels like: +6° |
Light showers
Relative humidity: 98%, pressure: 725 mm Precipitations: 0.1 mm Wind: 32 km/h, southwest |