Your local weather forecast for today
Thunder Bay, ON — 1 hour detailed weather forecast
ON, Canada » Thunder Bay
Forecast for today, Tuesday, April 21, 2026
17:00 |
+14° feels like: +14° |
Clear
Relative humidity: 34%, pressure: 740 mm Precipitations: 0.0 mm Wind: 14 km/h, northwest |
18:00 |
+14° feels like: +14° |
Clear
Relative humidity: 34%, pressure: 740 mm Precipitations: 0.0 mm Wind: 14 km/h, northwest |
19:00 |
+12° feels like: +12° |
Clear
Relative humidity: 42%, pressure: 740 mm Precipitations: 0.0 mm Wind: 11 km/h, northwest |
20:00 |
+10° feels like: +9° |
Clear
Relative humidity: 54%, pressure: 740 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
21:00 |
+7° feels like: +5° |
Clear
Relative humidity: 55%, pressure: 741 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
22:00 |
+5° feels like: +3° |
Clear
Relative humidity: 65%, pressure: 741 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
23:00 |
+3° feels like: +1° |
Clear
Relative humidity: 75%, pressure: 741 mm Precipitations: 0.0 mm Wind: 7 km/h, northwest |
00:00 |
+2° feels like: +0° |
Clear
Relative humidity: 79%, pressure: 741 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
01:00 |
+1° feels like: +1° |
Clear
Relative humidity: 83%, pressure: 741 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
02:00 |
+1° feels like: +1° |
Clear
Relative humidity: 85%, pressure: 742 mm Precipitations: 0.0 mm Wind: 0 km/h, northwest |
03:00 |
0° feels like: 0° |
A mix of sun and cloud
Relative humidity: 85%, pressure: 742 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
04:00 |
0° feels like: -1° |
A mix of sun and cloud
Relative humidity: 84%, pressure: 742 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
05:00 |
+1° feels like: +-1° |
A mix of sun and cloud
Relative humidity: 81%, pressure: 742 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
06:00 |
+1° feels like: +-1° |
Clear
Relative humidity: 80%, pressure: 742 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
07:00 |
+1° feels like: +1° |
Clear
Relative humidity: 81%, pressure: 742 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
08:00 |
+1° feels like: +1° |
Clear
Relative humidity: 77%, pressure: 743 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
09:00 |
+5° feels like: +3° |
Clear
Relative humidity: 68%, pressure: 743 mm Precipitations: 0.0 mm Wind: 4 km/h, southwest |
10:00 |
+8° feels like: +6° |
Clear
Relative humidity: 56%, pressure: 743 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
11:00 |
+10° feels like: +8° |
Clear
Relative humidity: 52%, pressure: 743 mm Precipitations: 0.0 mm Wind: 11 km/h, southeast |
12:00 |
+11° feels like: +11° |
Clear
Relative humidity: 50%, pressure: 743 mm Precipitations: 0.0 mm Wind: 11 km/h, southeast |
13:00 |
+12° feels like: +12° |
Clear
Relative humidity: 46%, pressure: 743 mm Precipitations: 0.0 mm Wind: 11 km/h, southeast |
14:00 |
+13° feels like: +13° |
Clear
Relative humidity: 44%, pressure: 743 mm Precipitations: 0.0 mm Wind: 14 km/h, southeast |
15:00 |
+13° feels like: +13° |
Clear
Relative humidity: 43%, pressure: 742 mm Precipitations: 0.0 mm Wind: 14 km/h, southeast |
16:00 |
+13° feels like: +13° |
Clear
Relative humidity: 44%, pressure: 742 mm Precipitations: 0.0 mm Wind: 14 km/h, southeast |
17:00 |
+12° feels like: +12° |
Clear
Relative humidity: 45%, pressure: 742 mm Precipitations: 0.0 mm Wind: 14 km/h, east |