Hourly Weather Forecast - East Gwillimbury, Ontario, CA

3 AM
29°F
70%
17mph
W
70% Chance Freezing Rain
Humidity
70%
Feels like
17°F
Dew Point
20°F
4 AM
26°F
0%
17mph
W
Partly Cloudy
Humidity
70%
Feels like
13°F
Dew Point
18°F
5 AM
24°F
0%
16mph
W
Partly Cloudy
Humidity
70%
Feels like
11°F
Dew Point
16°F
6 AM
23°F
30%
16mph
W
30% Chance of Snow
Humidity
70%
Feels like
10°F
Dew Point
15°F
7 AM
23°F
30%
15mph
W
30% Chance of Snow
Humidity
70%
Feels like
11°F
Dew Point
15°F
7:49 AM
8 AM
24°F
30%
15mph
W
30% Chance of Snow
Humidity
68%
Feels like
12°F
Dew Point
15°F
9 AM
25°F
10%
15mph
W
Partly Cloudy
Humidity
65%
Feels like
13°F
Dew Point
15°F
10 AM
26°F
30%
16mph
W
30% Chance of Snow
Humidity
63%
Feels like
14°F
Dew Point
15°F
11 AM
26°F
30%
15mph
WNW
30% Chance of Snow
Humidity
62%
Feels like
14°F
Dew Point
15°F
12 PM
26°F
30%
15mph
WNW
30% Chance of Snow
Humidity
63%
Feels like
14°F
Dew Point
15°F
1 PM
26°F
30%
15mph
WNW
30% Chance of Heavy Snow
Humidity
64%
Feels like
14°F
Dew Point
15°F
2 PM
25°F
10%
14mph
WNW
Mostly Cloudy
Humidity
66%
Feels like
13°F
Dew Point
15°F
3 PM
24°F
10%
14mph
NW
Mostly Cloudy
Humidity
68%
Feels like
12°F
Dew Point
15°F
4 PM
23°F
10%
13mph
NW
Partly Cloudy
Humidity
69%
Feels like
11°F
Dew Point
15°F
4:41 PM
5 PM
23°F
10%
12mph
NW
Partly Cloudy
Humidity
69%
Feels like
11°F
Dew Point
14°F
6 PM
22°F
10%
11mph
WNW
Partly Cloudy
Humidity
69%
Feels like
11°F
Dew Point
14°F
7 PM
22°F
30%
10mph
WNW
30% Chance of Snow
Humidity
70%
Feels like
12°F
Dew Point
14°F
8 PM
22°F
0%
9mph
WNW
Mostly Clear
Humidity
70%
Feels like
12°F
Dew Point
14°F
9 PM
22°F
0%
7mph
WNW
Partly Cloudy
Humidity
72%
Feels like
13°F
Dew Point
14°F
10 PM
22°F
0%
6mph
WNW
Partly Cloudy
Humidity
74%
Feels like
14°F
Dew Point
15°F
11 PM
22°F
30%
6mph
W
30% Chance of Snow
Humidity
77%
Feels like
14°F
Dew Point
15°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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