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Markham, ON — 3 hour detailed weather forecast


ON, Canada » Markham


Forecast for today, Monday, December 15, 2025
Detailed forecast - 3 hours intervals

04:00

Overcast
-10°
feels like: -16°
Overcast
Relative humidity: 83%, pressure: 753 mm
Precipitations: 0.0 mm
Wind: 11 km/h, west
07:00

Overcast
-8°
feels like: -13°
Overcast
Relative humidity: 85%, pressure: 753 mm
Precipitations: 0.2 mm
Wind: 7 km/h, west
10:00

Light snow
-6°
feels like: -11°
Light snow
Relative humidity: 86%, pressure: 753 mm
Precipitations: 0.3 mm
Wind: 11 km/h, southwest
13:00

Snow
-5°
feels like: -12°
Snow
Relative humidity: 85%, pressure: 751 mm
Precipitations: 0.7 mm
Wind: 18 km/h, southwest
16:00

Light snow
-6°
feels like: -12°
Light snow
Relative humidity: 81%, pressure: 749 mm
Precipitations: 0.3 mm
Wind: 14 km/h, southwest
19:00

A mix of sun and cloud
-7°
feels like: -14°
A mix of sun and cloud
Relative humidity: 72%, pressure: 748 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
22:00

Overcast
-8°
feels like: -14°
Overcast
Relative humidity: 76%, pressure: 748 mm
Precipitations: 0.0 mm
Wind: 11 km/h, southwest
01:00

Overcast
-9°
feels like: -15°
Overcast
Relative humidity: 81%, pressure: 748 mm
Precipitations: 0.0 mm
Wind: 14 km/h, southwest
04:00

Overcast
-9°
feels like: -15°
Overcast
Relative humidity: 83%, pressure: 748 mm
Precipitations: 0.0 mm
Wind: 11 km/h, west