Hourly Weather Forecast - Guelph, Ontario, CA

12 AM
30°F
20%
11mph
WSW
Mostly Cloudy
Humidity
79%
Feels like
21°F
Dew Point
25°F
1 AM
28°F
20%
12mph
WSW
Mostly Cloudy
Humidity
78%
Feels like
18°F
Dew Point
22°F
2 AM
25°F
20%
12mph
W
Mostly Cloudy
Humidity
79%
Feels like
14°F
Dew Point
20°F
3 AM
23°F
20%
13mph
W
Mostly Cloudy
Humidity
80%
Feels like
11°F
Dew Point
18°F
4 AM
21°F
20%
13mph
W
Mostly Cloudy
Humidity
81%
Feels like
9°F
Dew Point
16°F
5 AM
20°F
20%
13mph
W
Mostly Cloudy
Humidity
79%
Feels like
7°F
Dew Point
15°F
6 AM
19°F
30%
13mph
W
30% Chance Snow Showers
Humidity
78%
Feels like
6°F
Dew Point
14°F
7 AM
19°F
50%
13mph
W
50% Chance Snow Showers
Humidity
79%
Feels like
6°F
Dew Point
13°F
7:50 AM
8 AM
19°F
70%
13mph
W
70% Chance Snow Showers
Humidity
77%
Feels like
6°F
Dew Point
13°F
9 AM
20°F
80%
13mph
W
80% Chance Snow Showers
Humidity
70%
Feels like
7°F
Dew Point
12°F
10 AM
20°F
70%
13mph
W
70% Chance Snow Showers
Humidity
68%
Feels like
8°F
Dew Point
11°F
11 AM
20°F
40%
13mph
W
40% Chance Snow Showers
Humidity
66%
Feels like
8°F
Dew Point
11°F
12 PM
21°F
10%
13mph
W
Mostly Cloudy
Humidity
66%
Feels like
8°F
Dew Point
11°F
1 PM
20°F
10%
13mph
W
Mostly Cloudy
Humidity
67%
Feels like
8°F
Dew Point
11°F
2 PM
20°F
10%
13mph
W
Mostly Cloudy
Humidity
68%
Feels like
8°F
Dew Point
11°F
3 PM
20°F
10%
12mph
W
Mostly Cloudy
Humidity
69%
Feels like
8°F
Dew Point
12°F
4 PM
20°F
10%
12mph
W
Mostly Cloudy
Humidity
70%
Feels like
8°F
Dew Point
12°F
4:47 PM
5 PM
20°F
10%
11mph
WNW
Mostly Cloudy
Humidity
72%
Feels like
9°F
Dew Point
13°F
6 PM
20°F
10%
10mph
WNW
Mostly Cloudy
Humidity
74%
Feels like
9°F
Dew Point
13°F
7 PM
20°F
30%
9mph
WNW
30% Chance of Flurries
Humidity
72%
Feels like
10°F
Dew Point
13°F
8 PM
20°F
20%
8mph
WNW
Mostly Cloudy
Humidity
73%
Feels like
10°F
Dew Point
13°F
9 PM
19°F
10%
7mph
WNW
Mostly Cloudy
Humidity
73%
Feels like
10°F
Dew Point
12°F
10 PM
19°F
10%
7mph
WNW
Mostly Cloudy
Humidity
73%
Feels like
10°F
Dew Point
12°F
11 PM
18°F
10%
6mph
WNW
Mostly Cloudy
Humidity
73%
Feels like
9°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

Thursday's Weather Outlook

Today's Weather Outlook

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

How to Measure Snow via NWS

How To Measure Snow

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