Your local weather forecast for today
Markham, ON — 1 hour detailed weather forecast
ON, Canada » Markham
Forecast for today, Saturday, October 18, 2025
09:00 |
+13° feels like: +13° |
Mainly sunny
Relative humidity: 83%, pressure: 743 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
10:00 |
+15° feels like: +15° |
Mainly sunny
Relative humidity: 79%, pressure: 744 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
11:00 |
+17° feels like: +17° |
Mainly sunny
Relative humidity: 72%, pressure: 744 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
12:00 |
+18° feels like: +18° |
Mainly sunny
Relative humidity: 68%, pressure: 743 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
13:00 |
+19° feels like: +19° |
Mainly sunny
Relative humidity: 67%, pressure: 743 mm Precipitations: 0.0 mm Wind: 14 km/h, south |
14:00 |
+20° feels like: +20° |
Mainly sunny
Relative humidity: 63%, pressure: 742 mm Precipitations: 0.0 mm Wind: 14 km/h, south |
15:00 |
+20° feels like: +20° |
Overcast
Relative humidity: 59%, pressure: 742 mm Precipitations: 0.0 mm Wind: 14 km/h, south |
16:00 |
+20° feels like: +20° |
Overcast
Relative humidity: 59%, pressure: 742 mm Precipitations: 0.0 mm Wind: 11 km/h, south |
17:00 |
+20° feels like: +20° |
Overcast
Relative humidity: 63%, pressure: 741 mm Precipitations: 0.0 mm Wind: 11 km/h, southeast |
18:00 |
+18° feels like: +18° |
A mix of sun and cloud
Relative humidity: 68%, pressure: 741 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |
19:00 |
+17° feels like: +17° |
A mix of sun and cloud
Relative humidity: 74%, pressure: 741 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |
20:00 |
+16° feels like: +16° |
A mix of sun and cloud
Relative humidity: 76%, pressure: 741 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |
21:00 |
+16° feels like: +16° |
Overcast
Relative humidity: 78%, pressure: 741 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
22:00 |
+16° feels like: +16° |
Overcast
Relative humidity: 80%, pressure: 741 mm Precipitations: 0.0 mm Wind: 4 km/h, south |
23:00 |
+15° feels like: +15° |
Overcast
Relative humidity: 84%, pressure: 741 mm Precipitations: 0.0 mm Wind: 4 km/h, south |
00:00 |
+16° feels like: +16° |
A mix of sun and cloud
Relative humidity: 85%, pressure: 741 mm Precipitations: 0.0 mm Wind: 4 km/h, south |
01:00 |
+15° feels like: +15° |
Light showers
Relative humidity: 87%, pressure: 740 mm Precipitations: 0.1 mm Wind: 7 km/h, south |
02:00 |
+15° feels like: +15° |
A mix of sun and cloud
Relative humidity: 89%, pressure: 740 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
03:00 |
+15° feels like: +15° |
A mix of sun and cloud
Relative humidity: 90%, pressure: 739 mm Precipitations: 0.0 mm Wind: 7 km/h, south |
04:00 |
+15° feels like: +15° |
A mix of sun and cloud
Relative humidity: 92%, pressure: 739 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |
05:00 |
+15° feels like: +15° |
A mix of sun and cloud
Relative humidity: 93%, pressure: 739 mm Precipitations: 0.0 mm Wind: 11 km/h, southeast |
06:00 |
+15° feels like: +15° |
A mix of sun and cloud
Relative humidity: 93%, pressure: 738 mm Precipitations: 0.0 mm Wind: 11 km/h, southeast |
07:00 |
+15° feels like: +15° |
A mix of sun and cloud
Relative humidity: 91%, pressure: 738 mm Precipitations: 0.0 mm Wind: 11 km/h, southeast |
08:00 |
+15° feels like: +15° |
A mix of sun and cloud
Relative humidity: 86%, pressure: 737 mm Precipitations: 0.0 mm Wind: 11 km/h, southeast |
09:00 |
+17° feels like: +17° |
Showers
Relative humidity: 82%, pressure: 737 mm Precipitations: 1.0 mm Wind: 11 km/h, southeast |