Your local weather forecast for today
Markham, ON — 1 hour detailed weather forecast
ON, Canada » Markham
Forecast for today, Saturday, March 21, 2026
09:00 |
+1° feels like: +-2° |
Overcast
Relative humidity: 81%, pressure: 748 mm Precipitations: 0.0 mm Wind: 7 km/h, north |
10:00 |
+2° feels like: +-1° |
Overcast
Relative humidity: 79%, pressure: 748 mm Precipitations: 0.0 mm Wind: 7 km/h, north |
11:00 |
+3° feels like: +1° |
Overcast
Relative humidity: 71%, pressure: 748 mm Precipitations: 0.0 mm Wind: 7 km/h, north |
12:00 |
+3° feels like: +2° |
Overcast
Relative humidity: 64%, pressure: 748 mm Precipitations: 0.0 mm Wind: 4 km/h, east |
13:00 |
+4° feels like: +3° |
Overcast
Relative humidity: 60%, pressure: 748 mm Precipitations: 0.0 mm Wind: 4 km/h, southeast |
14:00 |
+4° feels like: +4° |
Overcast
Relative humidity: 60%, pressure: 747 mm Precipitations: 0.0 mm Wind: 4 km/h, south |
15:00 |
+4° feels like: +3° |
Overcast
Relative humidity: 67%, pressure: 747 mm Precipitations: 0.0 mm Wind: 4 km/h, south |
16:00 |
+3° feels like: +1° |
Overcast
Relative humidity: 73%, pressure: 747 mm Precipitations: 0.0 mm Wind: 4 km/h, south |
17:00 |
+2° feels like: +0° |
Overcast
Relative humidity: 72%, pressure: 746 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
18:00 |
+2° feels like: +-1° |
Light snow
Relative humidity: 77%, pressure: 746 mm Precipitations: 0.1 mm Wind: 7 km/h, southeast |
19:00 |
+1° feels like: +-3° |
Light snow
Relative humidity: 82%, pressure: 745 mm Precipitations: 0.4 mm Wind: 7 km/h, southeast |
20:00 |
0° feels like: -4° |
Light snow
Relative humidity: 83%, pressure: 744 mm Precipitations: 0.2 mm Wind: 11 km/h, southeast |
21:00 |
0° feels like: -4° |
Light snow
Relative humidity: 80%, pressure: 744 mm Precipitations: 0.2 mm Wind: 11 km/h, southeast |
22:00 |
0° feels like: -4° |
Light snow
Relative humidity: 76%, pressure: 743 mm Precipitations: 0.0 mm Wind: 14 km/h, southeast |
23:00 |
0° feels like: -4° |
Overcast
Relative humidity: 74%, pressure: 743 mm Precipitations: 0.0 mm Wind: 14 km/h, southeast |
00:00 |
0° feels like: -4° |
Overcast
Relative humidity: 75%, pressure: 742 mm Precipitations: 0.0 mm Wind: 14 km/h, east |
01:00 |
+1° feels like: +-4° |
Overcast
Relative humidity: 77%, pressure: 741 mm Precipitations: 0.0 mm Wind: 14 km/h, east |
02:00 |
+1° feels like: +-4° |
Overcast
Relative humidity: 78%, pressure: 740 mm Precipitations: 0.0 mm Wind: 14 km/h, east |
03:00 |
+1° feels like: +-3° |
A mix of sun and cloud
Relative humidity: 81%, pressure: 739 mm Precipitations: 0.0 mm Wind: 11 km/h, east |
04:00 |
+1° feels like: +-2° |
A mix of sun and cloud
Relative humidity: 84%, pressure: 738 mm Precipitations: 0.0 mm Wind: 7 km/h, east |
05:00 |
+1° feels like: +-1° |
A mix of sun and cloud
Relative humidity: 87%, pressure: 737 mm Precipitations: 0.0 mm Wind: 4 km/h, east |
06:00 |
0° feels like: -2° |
Overcast
Relative humidity: 91%, pressure: 737 mm Precipitations: 0.2 mm Wind: 7 km/h, southeast |
07:00 |
+1° feels like: +-2° |
Overcast
Relative humidity: 87%, pressure: 737 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
08:00 |
+2° feels like: +-1° |
Showers
Relative humidity: 89%, pressure: 736 mm Precipitations: 0.6 mm Wind: 7 km/h, southwest |
09:00 |
+3° feels like: +0° |
Light showers
Relative humidity: 90%, pressure: 737 mm Precipitations: 0.7 mm Wind: 7 km/h, west |