Hourly Weather Forecast - Plymouth, PA

12 AM
32°F
10%
6mph
SSW
Cloudy
Humidity
69%
Feels like
26°F
Dew Point
23°F
1 AM
33°F
20%
6mph
SSW
Cloudy
Humidity
69%
Feels like
27°F
Dew Point
23°F
2 AM
33°F
20%
5mph
SSW
Cloudy
Humidity
69%
Feels like
28°F
Dew Point
24°F
3 AM
33°F
30%
4mph
SSW
30% Chance of Light Rain
Humidity
71%
Feels like
28°F
Dew Point
24°F
4 AM
32°F
30%
4mph
SSW
30% Chance Frozen Mix
Humidity
73%
Feels like
28°F
Dew Point
24°F
5 AM
32°F
30%
4mph
SSW
30% Chance Frozen Mix
Humidity
74%
Feels like
28°F
Dew Point
25°F
6 AM
32°F
30%
3mph
SW
30% Chance of Flurries
Humidity
74%
Feels like
29°F
Dew Point
25°F
7 AM
33°F
30%
3mph
SW
30% Chance of Flurries
Humidity
76%
Feels like
33°F
Dew Point
26°F
7:25 AM
8 AM
35°F
20%
3mph
WSW
Cloudy
Humidity
75%
Feels like
35°F
Dew Point
28°F
9 AM
37°F
10%
3mph
WSW
Mostly Cloudy
Humidity
71%
Feels like
34°F
Dew Point
28°F
10 AM
38°F
10%
4mph
WSW
Partly Cloudy
Humidity
69%
Feels like
36°F
Dew Point
29°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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