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Markham, ON — 3 hour detailed weather forecast


ON, Canada » Markham


Forecast for today, Wednesday, December 24, 2025
Detailed forecast - 3 hours intervals

04:00

Overcast

feels like: -6°
Overcast
Relative humidity: 84%, pressure: 749 mm
Precipitations: 0.0 mm
Wind: 22 km/h, northwest
07:00

A mix of sun and cloud
-4°
feels like: -11°
A mix of sun and cloud
Relative humidity: 83%, pressure: 752 mm
Precipitations: 0.0 mm
Wind: 25 km/h, northwest
10:00

Overcast
-4°
feels like: -9°
Overcast
Relative humidity: 77%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northwest
13:00

Partly cloudy
-2°
feels like: -5°
Partly cloudy
Relative humidity: 74%, pressure: 755 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northwest
16:00

A mix of sun and cloud
-2°
feels like: -4°
A mix of sun and cloud
Relative humidity: 80%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 4 km/h, west
19:00

Overcast
-1°
feels like: -1°
Overcast
Relative humidity: 83%, pressure: 753 mm
Precipitations: 0.0 mm
Wind: 4 km/h, west
22:00

Overcast
-1°
feels like: -3°
Overcast
Relative humidity: 81%, pressure: 751 mm
Precipitations: 0.0 mm
Wind: 4 km/h, southwest
01:00

Overcast
-2°
feels like: -4°
Overcast
Relative humidity: 82%, pressure: 749 mm
Precipitations: 0.0 mm
Wind: 4 km/h, southwest
04:00

Overcast
-1°
feels like: -4°
Overcast
Relative humidity: 85%, pressure: 747 mm
Precipitations: 0.0 mm
Wind: 7 km/h, west