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Markham, ON — 3 hour detailed weather forecast


ON, Canada » Markham


Forecast for today, Wednesday, July 9, 2025
Detailed forecast - 3 hours intervals

05:00

Mainly sunny
+18°
feels like: +18°
Mainly sunny
Relative humidity: 89%, pressure: 747 mm
Precipitations: 0.0 mm
Wind: 4 km/h, north
08:00

Partly cloudy
+21°
feels like: +21°
Partly cloudy
Relative humidity: 81%, pressure: 748 mm
Precipitations: 0.0 mm
Wind: 4 km/h, north
11:00

Partly cloudy
+26°
feels like: +26°
Partly cloudy
Relative humidity: 59%, pressure: 748 mm
Precipitations: 0.0 mm
Wind: 0 km/h, southwest
14:00

A mix of sun and cloud
+29°
feels like: +29°
A mix of sun and cloud
Relative humidity: 47%, pressure: 747 mm
Precipitations: 0.0 mm
Wind: 4 km/h, south
17:00

A mix of sun and cloud
+27°
feels like: +28°
A mix of sun and cloud
Relative humidity: 59%, pressure: 746 mm
Precipitations: 0.1 mm
Wind: 7 km/h, southwest
20:00

A mix of sun and cloud
+25°
feels like: +26°
A mix of sun and cloud
Relative humidity: 69%, pressure: 745 mm
Precipitations: 0.1 mm
Wind: 7 km/h, south
23:00

Chance of thunderstorms
+21°
feels like: +22°
Chance of thunderstorms
Relative humidity: 93%, pressure: 746 mm
Precipitations: 3.6 mm
Wind: 0 km/h, southwest
02:00

Mainly sunny
+20°
feels like: +20°
Mainly sunny
Relative humidity: 97%, pressure: 745 mm
Precipitations: 3.1 mm
Wind: 0 km/h, northwest
05:00

Sunny
+19°
feels like: +19°
Clear
Relative humidity: 99%, pressure: 745 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northwest