Hourly Weather Forecast - Upper Marlboro, MD

12 AM
25°F
10%
4mph
NW
Clear
Humidity
52%
Feels like
19°F
Dew Point
10°F
1 AM
24°F
10%
4mph
NW
Clear
Humidity
53%
Feels like
19°F
Dew Point
10°F
2 AM
24°F
10%
4mph
NW
Clear
Humidity
55%
Feels like
19°F
Dew Point
10°F
3 AM
23°F
10%
3mph
NW
Clear
Humidity
57%
Feels like
19°F
Dew Point
10°F
4 AM
23°F
10%
3mph
NW
Clear
Humidity
60%
Feels like
23°F
Dew Point
11°F
5 AM
22°F
0%
2mph
NNW
Clear
Humidity
62%
Feels like
22°F
Dew Point
11°F
6 AM
23°F
0%
2mph
NNW
Clear
Humidity
63%
Feels like
23°F
Dew Point
12°F
7 AM
24°F
0%
2mph
NNW
Clear
Humidity
61%
Feels like
24°F
Dew Point
13°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

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

Cold Air Damming - Cause And Effects

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