Hourly Weather Forecast - Frederick, PA

12 AM
21°F
0%
3mph
SSW
Clear
Humidity
82%
Feels like
17°F
Dew Point
17°F
1 AM
22°F
0%
3mph
S
Clear
Humidity
82%
Feels like
17°F
Dew Point
17°F
2 AM
22°F
0%
3mph
SSW
Partly Cloudy
Humidity
83%
Feels like
17°F
Dew Point
17°F
3 AM
22°F
0%
3mph
SSW
Mostly Cloudy
Humidity
85%
Feels like
17°F
Dew Point
18°F
4 AM
22°F
0%
3mph
SSW
Cloudy
Humidity
86%
Feels like
17°F
Dew Point
18°F
5 AM
22°F
0%
4mph
SSW
Cloudy
Humidity
87%
Feels like
17°F
Dew Point
19°F
6 AM
22°F
0%
4mph
SSW
Cloudy
Humidity
89%
Feels like
17°F
Dew Point
19°F
7 AM
23°F
0%
4mph
SW
Mostly Cloudy
Humidity
89%
Feels like
18°F
Dew Point
21°F
7:18 AM
8 AM
26°F
0%
4mph
SW
Partly Cloudy
Humidity
89%
Feels like
20°F
Dew Point
23°F
9 AM
30°F
0%
5mph
SW
Partly Cloudy
Humidity
81%
Feels like
25°F
Dew Point
25°F
10 AM
34°F
0%
6mph
SW
Mostly Cloudy
Humidity
75%
Feels like
29°F
Dew Point
27°F
11 AM
37°F
0%
6mph
SW
Cloudy
Humidity
72%
Feels like
32°F
Dew Point
29°F
12 PM
39°F
0%
7mph
SW
Cloudy
Humidity
69%
Feels like
34°F
Dew Point
30°F
1 PM
40°F
0%
7mph
SW
Cloudy
Humidity
69%
Feels like
35°F
Dew Point
31°F
2 PM
41°F
0%
8mph
WSW
Cloudy
Humidity
69%
Feels like
36°F
Dew Point
32°F
3 PM
40°F
0%
7mph
WSW
Cloudy
Humidity
72%
Feels like
36°F
Dew Point
32°F
4 PM
39°F
0%
7mph
W
Cloudy
Humidity
74%
Feels like
35°F
Dew Point
32°F
4:37 PM
5 PM
38°F
0%
6mph
W
Cloudy
Humidity
77%
Feels like
33°F
Dew Point
31°F
6 PM
37°F
0%
7mph
W
Cloudy
Humidity
79%
Feels like
31°F
Dew Point
31°F
7 PM
35°F
0%
6mph
W
Cloudy
Humidity
81%
Feels like
30°F
Dew Point
30°F
8 PM
33°F
0%
6mph
WNW
Mostly Cloudy
Humidity
83%
Feels like
28°F
Dew Point
29°F
9 PM
32°F
0%
5mph
WNW
Partly Cloudy
Humidity
87%
Feels like
27°F
Dew Point
28°F
10 PM
30°F
0%
4mph
WNW
Mostly Clear
Humidity
89%
Feels like
26°F
Dew Point
27°F
11 PM
29°F
0%
3mph
WNW
Mostly Clear
Humidity
90%
Feels like
25°F
Dew Point
26°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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