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Waterloo, ON — 3 hour detailed weather forecast


ON, Canada » Waterloo


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

19:00

A mix of sun and cloud
-9°
feels like: -17°
A mix of sun and cloud
Relative humidity: 68%, pressure: 733 mm
Precipitations: 0.0 mm
Wind: 22 km/h, southwest
22:00

Overcast
-11°
feels like: -17°
Overcast
Relative humidity: 74%, pressure: 733 mm
Precipitations: 0.0 mm
Wind: 14 km/h, southwest
01:00

Overcast
-13°
feels like: -19°
Overcast
Relative humidity: 83%, pressure: 733 mm
Precipitations: 0.0 mm
Wind: 11 km/h, southwest
04:00

Overcast
-13°
feels like: -18°
Overcast
Relative humidity: 87%, pressure: 733 mm
Precipitations: 0.0 mm
Wind: 7 km/h, southwest
07:00

A mix of sun and cloud
-12°
feels like: -18°
A mix of sun and cloud
Relative humidity: 89%, pressure: 733 mm
Precipitations: 0.0 mm
Wind: 7 km/h, southwest
10:00

A mix of sun and cloud
-9°
feels like: -15°
A mix of sun and cloud
Relative humidity: 83%, pressure: 734 mm
Precipitations: 0.0 mm
Wind: 11 km/h, southwest
13:00

Overcast
-4°
feels like: -10°
Overcast
Relative humidity: 80%, pressure: 732 mm
Precipitations: 0.0 mm
Wind: 18 km/h, southwest
16:00

Overcast
-3°
feels like: -9°
Overcast
Relative humidity: 75%, pressure: 730 mm
Precipitations: 0.0 mm
Wind: 22 km/h, south
19:00

Overcast
-1°
feels like: -8°
Overcast
Relative humidity: 75%, pressure: 728 mm
Precipitations: 0.0 mm
Wind: 25 km/h, southwest