Your local weather forecast for today
Markham, ON — 3 hour detailed weather forecast
ON, Canada » Markham
Forecast for today, Tuesday, April 21, 2026
05:00 |
-2° feels like: -4° |
Overcast
Relative humidity: 79%, pressure: 754 mm Precipitations: 0.0 mm Wind: 4 km/h, south |
08:00 |
+1° feels like: +-2° |
Overcast
Relative humidity: 73%, pressure: 753 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
11:00 |
+5° feels like: +2° |
Overcast
Relative humidity: 57%, pressure: 752 mm Precipitations: 0.0 mm Wind: 14 km/h, south |
14:00 |
+10° feels like: +7° |
Clear
Relative humidity: 47%, pressure: 750 mm Precipitations: 0.0 mm Wind: 18 km/h, south |
17:00 |
+8° feels like: +6° |
Mainly sunny
Relative humidity: 60%, pressure: 747 mm Precipitations: 0.8 mm Wind: 11 km/h, southeast |
20:00 |
+6° feels like: +4° |
Clear
Relative humidity: 73%, pressure: 746 mm Precipitations: 0.7 mm Wind: 7 km/h, east |
23:00 |
+5° feels like: +4° |
Clear
Relative humidity: 79%, pressure: 745 mm Precipitations: 0.0 mm Wind: 4 km/h, east |
02:00 |
+5° feels like: +5° |
Clear
Relative humidity: 78%, pressure: 744 mm Precipitations: 0.0 mm Wind: 0 km/h, northeast |
05:00 |
+5° feels like: +5° |
Mainly sunny
Relative humidity: 79%, pressure: 743 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |