Your local weather forecast for today
Markham, ON — 3 hour detailed weather forecast
ON, Canada » Markham
Forecast for today, Sunday, May 17, 2026
11:00 |
+22° feels like: +23° |
Clear
Relative humidity: 67%, pressure: 747 mm Precipitations: 0.0 mm Wind: 4 km/h, northwest |
14:00 |
+26° feels like: +26° |
Partly cloudy
Relative humidity: 53%, pressure: 748 mm Precipitations: 0.0 mm Wind: 0 km/h, southeast |
17:00 |
+26° feels like: +26° |
A mix of sun and cloud
Relative humidity: 60%, pressure: 748 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |
20:00 |
+21° feels like: +21° |
A mix of sun and cloud
Relative humidity: 76%, pressure: 748 mm Precipitations: 0.0 mm Wind: 4 km/h, southeast |
23:00 |
+17° feels like: +17° |
A mix of sun and cloud
Relative humidity: 82%, pressure: 748 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |
02:00 |
+14° feels like: +14° |
Light showers
Relative humidity: 96%, pressure: 747 mm Precipitations: 2.8 mm Wind: 7 km/h, east |
05:00 |
+13° feels like: +13° |
Overcast
Relative humidity: 98%, pressure: 747 mm Precipitations: 0.1 mm Wind: 7 km/h, east |
08:00 |
+15° feels like: +15° |
Overcast
Relative humidity: 94%, pressure: 747 mm Precipitations: 0.0 mm Wind: 4 km/h, south |
11:00 |
+21° feels like: +21° |
Overcast
Relative humidity: 81%, pressure: 747 mm Precipitations: 0.0 mm Wind: 11 km/h, south |