Hourly Weather Forecast - Jefferson, MD

4 AM
29°F
0%
3mph
S
Mostly Cloudy
Humidity
79%
Feels like
26°F
Dew Point
24°F
5 AM
30°F
0%
4mph
S
Cloudy
Humidity
79%
Feels like
26°F
Dew Point
24°F
6 AM
30°F
10%
4mph
SSE
Cloudy
Humidity
79%
Feels like
26°F
Dew Point
25°F
7 AM
32°F
10%
4mph
S
Cloudy
Humidity
79%
Feels like
27°F
Dew Point
26°F
7:19 AM
8 AM
33°F
10%
4mph
S
Cloudy
Humidity
77%
Feels like
29°F
Dew Point
27°F
9 AM
35°F
10%
5mph
S
Cloudy
Humidity
72%
Feels like
31°F
Dew Point
27°F
10 AM
37°F
10%
5mph
S
Cloudy
Humidity
70%
Feels like
32°F
Dew Point
28°F
11 AM
37°F
10%
6mph
S
Cloudy
Humidity
71%
Feels like
33°F
Dew Point
29°F
12 PM
38°F
10%
6mph
S
Cloudy
Humidity
73%
Feels like
34°F
Dew Point
31°F
1 PM
39°F
30%
6mph
S
30% Chance of Light Rain
Humidity
73%
Feels like
35°F
Dew Point
31°F
2 PM
40°F
30%
5mph
SSW
30% Chance of Light Rain
Humidity
73%
Feels like
37°F
Dew Point
32°F
3 PM
40°F
30%
4mph
SSW
30% Chance of Light Rain
Humidity
72%
Feels like
37°F
Dew Point
32°F
4 PM
40°F
30%
4mph
SSW
30% Chance of Light Rain
Humidity
72%
Feels like
38°F
Dew Point
31°F
4:46 PM
5 PM
39°F
20%
3mph
SW
Cloudy
Humidity
74%
Feels like
37°F
Dew Point
32°F
6 PM
38°F
20%
3mph
SW
Cloudy
Humidity
77%
Feels like
36°F
Dew Point
32°F
7 PM
38°F
10%
4mph
WSW
Cloudy
Humidity
78%
Feels like
35°F
Dew Point
31°F
8 PM
37°F
10%
4mph
WSW
Mostly Cloudy
Humidity
78%
Feels like
34°F
Dew Point
31°F
9 PM
37°F
0%
5mph
WSW
Partly Cloudy
Humidity
77%
Feels like
33°F
Dew Point
30°F
10 PM
37°F
0%
6mph
WSW
Partly Cloudy
Humidity
76%
Feels like
32°F
Dew Point
30°F
11 PM
37°F
0%
6mph
W
Partly Cloudy
Humidity
74%
Feels like
32°F
Dew Point
29°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday'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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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide