Hourly Weather Forecast - Halton Hills, Ontario, CA

12 AM
17°F
40%
13mph
W
40% Chance Frozen Mix
Humidity
89%
Feels like
4°F
Dew Point
15°F
1 AM
17°F
30%
12mph
W
30% Chance Frozen Mix
Humidity
87%
Feels like
3°F
Dew Point
13°F
2 AM
16°F
20%
12mph
W
Cloudy
Humidity
86%
Feels like
3°F
Dew Point
12°F
3 AM
15°F
20%
11mph
W
Cloudy
Humidity
85%
Feels like
2°F
Dew Point
11°F
4 AM
14°F
20%
11mph
W
Cloudy
Humidity
86%
Feels like
2°F
Dew Point
11°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

As one disturbance exits New England tonight, another will be quick on its heels in the Great Lakes on Friday.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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