Monthly Historical AveragesGreater Upper Marlboro, MD
Average Temperature
High
6°
Feels 4
Low
-3°
Feels -6
Average Precipitation
10 Days
41.5mm
18.7cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, January 9, 2026
Day
13°Feels 11
Wind
15 km/h S
Gust
22 km/h
Humidity
67%
P.O.P
40%
Rain
~1 mm
Night
6°Feels 5
Wind
18 km/h SW
Gust
27 km/h
Humidity
99%
P.O.P
40%
Rain
~1 mm
Historical AveragesJan 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity