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Markham, ON — 3 hour detailed weather forecast


ON, Canada » Markham


Forecast for today, Tuesday, March 24, 2026
Detailed forecast - 3 hours intervals

02:00

Clear
-4°
feels like: -9°
Clear
Relative humidity: 69%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northwest
05:00

Sunny
-4°
feels like: -8°
Clear
Relative humidity: 61%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northwest
08:00

Sunny
-4°
feels like: -8°
Clear
Relative humidity: 57%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northwest
11:00

Overcast

feels like: -4°
Overcast
Relative humidity: 35%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 11 km/h, southwest
14:00

Overcast
+2°
feels like: +-2°
Overcast
Relative humidity: 43%, pressure: 755 mm
Precipitations: 0.0 mm
Wind: 11 km/h, southwest
17:00

Overcast
+4°
feels like: +1°
Overcast
Relative humidity: 38%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
20:00

Overcast
+2°
feels like: +0°
Overcast
Relative humidity: 52%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 7 km/h, west
23:00

A mix of sun and cloud

feels like: -3°
A mix of sun and cloud
Relative humidity: 69%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 4 km/h, west
02:00

A mix of sun and cloud
-1°
feels like: -3°
A mix of sun and cloud
Relative humidity: 72%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 4 km/h, west
05:00

Overcast
-1°
feels like: -3°
Overcast
Relative humidity: 76%, pressure: 753 mm
Precipitations: 0.0 mm
Wind: 4 km/h, west