Hourly Weather Forecast - Canonsburg, PA

9 AM
26°F
70%
7mph
W
70% Chance Snow Showers
Humidity
65%
Feels like
18°F
Dew Point
16°F
10 AM
27°F
0%
7mph
W
Mostly Cloudy
Humidity
64%
Feels like
19°F
Dew Point
16°F
11 AM
27°F
0%
8mph
W
Mostly Cloudy
Humidity
64%
Feels like
19°F
Dew Point
17°F
12 PM
28°F
0%
8mph
W
Mostly Cloudy
Humidity
63%
Feels like
20°F
Dew Point
17°F
1 PM
28°F
0%
8mph
W
Cloudy
Humidity
64%
Feels like
20°F
Dew Point
17°F
2 PM
28°F
0%
8mph
W
Cloudy
Humidity
64%
Feels like
20°F
Dew Point
18°F
3 PM
28°F
30%
7mph
W
30% Chance of Snow
Humidity
65%
Feels like
21°F
Dew Point
18°F
4 PM
28°F
0%
7mph
W
Mostly Cloudy
Humidity
67%
Feels like
21°F
Dew Point
18°F
4:54 PM
5 PM
28°F
30%
6mph
W
30% Chance of Snow
Humidity
68%
Feels like
21°F
Dew Point
19°F
6 PM
28°F
30%
5mph
W
30 % Chance of Heavy Snow
Humidity
70%
Feels like
22°F
Dew Point
19°F
7 PM
27°F
30%
5mph
W
30% Chance of Snow
Humidity
71%
Feels like
22°F
Dew Point
19°F
8 PM
27°F
0%
5mph
W
Mostly Cloudy
Humidity
72%
Feels like
21°F
Dew Point
19°F
9 PM
27°F
0%
4mph
W
Mostly Cloudy
Humidity
72%
Feels like
21°F
Dew Point
19°F
10 PM
27°F
0%
4mph
W
Mostly Cloudy
Humidity
72%
Feels like
21°F
Dew Point
19°F
11 PM
26°F
0%
4mph
W
Mostly Cloudy
Humidity
73%
Feels like
21°F
Dew Point
19°F

Snowfall forecast through Saturday A.M.

More Snow Across the Northern U.S. into the Midwest

The parade of snow will continue across the northern U.S. and Midwest through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Rains Finally Easing Across the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Traffic Cameras

Weather Cameras

Outdoor Sports Guide