Hourly Weather Forecast - Canonsburg, PA

12 PM
13°F
10%
5mph
SW
Mostly Cloudy
Humidity
89%
Feels like
6°F
Dew Point
11°F
1 PM
15°F
10%
4mph
SW
Cloudy
Humidity
84%
Feels like
8°F
Dew Point
11°F
2 PM
16°F
10%
4mph
SW
Cloudy
Humidity
80%
Feels like
10°F
Dew Point
11°F
3 PM
17°F
10%
4mph
SW
Mostly Cloudy
Humidity
76%
Feels like
12°F
Dew Point
11°F
4 PM
17°F
10%
3mph
SSW
Mostly Cloudy
Humidity
73%
Feels like
12°F
Dew Point
10°F
4:55 PM
5 PM
17°F
10%
3mph
SSW
Mostly Cloudy
Humidity
72%
Feels like
12°F
Dew Point
10°F
6 PM
16°F
10%
3mph
SSW
Mostly Cloudy
Humidity
72%
Feels like
11°F
Dew Point
9°F
7 PM
16°F
10%
3mph
SSW
Partly Cloudy
Humidity
80%
Feels like
11°F
Dew Point
11°F
8 PM
16°F
10%
3mph
SSW
Mostly Clear
Humidity
78%
Feels like
11°F
Dew Point
10°F
9 PM
17°F
10%
3mph
SW
Partly Cloudy
Humidity
75%
Feels like
12°F
Dew Point
10°F
10 PM
17°F
10%
3mph
SW
Mostly Clear
Humidity
73%
Feels like
17°F
Dew Point
10°F
11 PM
17°F
10%
3mph
SW
Mostly Clear
Humidity
71%
Feels like
17°F
Dew Point
9°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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