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Markham, ON — 3 hour detailed weather forecast


ON, Canada » Markham


Forecast for today, Sunday, March 29, 2026
Detailed forecast - 3 hours intervals

08:00

A mix of sun and cloud

feels like: -4°
A mix of sun and cloud
Relative humidity: 65%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 7 km/h, southwest
11:00

Overcast
+5°
feels like: +2°
Overcast
Relative humidity: 52%, pressure: 755 mm
Precipitations: 0.0 mm
Wind: 11 km/h, southwest
14:00

A mix of sun and cloud
+8°
feels like: +6°
A mix of sun and cloud
Relative humidity: 54%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 11 km/h, southwest
17:00

Overcast
+9°
feels like: +7°
Overcast
Relative humidity: 52%, pressure: 752 mm
Precipitations: 0.0 mm
Wind: 14 km/h, south
20:00

Overcast
+6°
feels like: +4°
Overcast
Relative humidity: 62%, pressure: 751 mm
Precipitations: 0.0 mm
Wind: 7 km/h, south
23:00

Overcast
+3°
feels like: +1°
Overcast
Relative humidity: 67%, pressure: 750 mm
Precipitations: 0.0 mm
Wind: 4 km/h, south
02:00

Partly cloudy
+2°
feels like: +0°
Partly cloudy
Relative humidity: 74%, pressure: 748 mm
Precipitations: 0.0 mm
Wind: 7 km/h, southwest
05:00

A mix of sun and cloud
+4°
feels like: +1°
A mix of sun and cloud
Relative humidity: 74%, pressure: 746 mm
Precipitations: 0.0 mm
Wind: 11 km/h, west
08:00

A mix of sun and cloud
+6°
feels like: +3°
A mix of sun and cloud
Relative humidity: 75%, pressure: 746 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west