Hourly Weather Forecast - Dundas, Ontario, CA

12 AM
35°F
20%
8mph
WSW
Clear
Humidity
72%
Feels like
28°F
Dew Point
27°F
1 AM
33°F
10%
8mph
WSW
Mostly Clear
Humidity
73%
Feels like
26°F
Dew Point
26°F
2 AM
31°F
10%
9mph
WSW
Partly Cloudy
Humidity
70%
Feels like
24°F
Dew Point
23°F
3 AM
29°F
0%
9mph
WSW
Partly Cloudy
Humidity
69%
Feels like
21°F
Dew Point
20°F
4 AM
28°F
10%
9mph
W
Partly Cloudy
Humidity
69%
Feels like
18°F
Dew Point
19°F
5 AM
26°F
10%
10mph
W
Mostly Cloudy
Humidity
66%
Feels like
17°F
Dew Point
17°F
6 AM
26°F
20%
10mph
W
Mostly Cloudy
Humidity
65%
Feels like
16°F
Dew Point
15°F
7 AM
25°F
10%
10mph
W
Mostly Cloudy
Humidity
65%
Feels like
15°F
Dew Point
15°F
7:48 AM
8 AM
25°F
10%
10mph
W
Mostly Cloudy
Humidity
63%
Feels like
15°F
Dew Point
14°F
9 AM
26°F
10%
10mph
W
Mostly Cloudy
Humidity
57%
Feels like
16°F
Dew Point
12°F
10 AM
27°F
10%
9mph
W
Mostly Cloudy
Humidity
51%
Feels like
18°F
Dew Point
11°F
11 AM
28°F
30%
9mph
W
30% Chance Snow Showers
Humidity
48%
Feels like
19°F
Dew Point
11°F
12 PM
29°F
30%
10mph
W
30% Chance Snow Showers
Humidity
48%
Feels like
20°F
Dew Point
11°F
1 PM
28°F
30%
10mph
W
30% Chance Snow Showers
Humidity
51%
Feels like
19°F
Dew Point
13°F
2 PM
28°F
10%
10mph
W
Mostly Cloudy
Humidity
52%
Feels like
18°F
Dew Point
12°F
3 PM
27°F
10%
10mph
W
Partly Cloudy
Humidity
54%
Feels like
17°F
Dew Point
12°F
4 PM
26°F
10%
9mph
W
Partly Cloudy
Humidity
53%
Feels like
16°F
Dew Point
11°F
4:47 PM
5 PM
25°F
30%
8mph
W
30% Chance Frozen Mix
Humidity
55%
Feels like
16°F
Dew Point
11°F
6 PM
24°F
40%
7mph
W
40% Chance Snow Showers
Humidity
60%
Feels like
16°F
Dew Point
13°F
7 PM
24°F
10%
6mph
W
Mostly Cloudy
Humidity
62%
Feels like
16°F
Dew Point
13°F
8 PM
24°F
10%
6mph
W
Mostly Cloudy
Humidity
62%
Feels like
17°F
Dew Point
13°F
9 PM
24°F
10%
5mph
WNW
Mostly Cloudy
Humidity
62%
Feels like
17°F
Dew Point
12°F
10 PM
23°F
10%
5mph
WNW
Mostly Cloudy
Humidity
61%
Feels like
17°F
Dew Point
12°F
11 PM
23°F
10%
5mph
WNW
Partly Cloudy
Humidity
61%
Feels like
17°F
Dew Point
11°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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