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Markham, ON — 3 hour detailed weather forecast


ON, Canada » Markham


Forecast for today, Friday, September 19, 2025
Detailed forecast - 3 hours intervals

05:00

Sunny
+11°
feels like: +11°
Clear
Relative humidity: 91%, pressure: 749 mm
Precipitations: 0.0 mm
Wind: 7 km/h, north
08:00

Sunny
+12°
feels like: +12°
Clear
Relative humidity: 88%, pressure: 750 mm
Precipitations: 0.0 mm
Wind: 7 km/h, north
11:00

Sunny
+17°
feels like: +17°
Clear
Relative humidity: 56%, pressure: 751 mm
Precipitations: 0.0 mm
Wind: 7 km/h, north
14:00

Sunny
+21°
feels like: +21°
Clear
Relative humidity: 37%, pressure: 750 mm
Precipitations: 0.0 mm
Wind: 7 km/h, north
17:00

Sunny
+22°
feels like: +22°
Clear
Relative humidity: 37%, pressure: 750 mm
Precipitations: 0.0 mm
Wind: 11 km/h, north
20:00

Sunny
+17°
feels like: +17°
Clear
Relative humidity: 50%, pressure: 750 mm
Precipitations: 0.0 mm
Wind: 7 km/h, north
23:00

Clear
+13°
feels like: +13°
Clear
Relative humidity: 62%, pressure: 751 mm
Precipitations: 0.0 mm
Wind: 7 km/h, north
02:00

Clear
+11°
feels like: +11°
Clear
Relative humidity: 66%, pressure: 752 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northeast
05:00

Sunny
+9°
feels like: +7°
Clear
Relative humidity: 67%, pressure: 753 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northeast