Monthly Historical AveragesArlington, VA
Average Temperature
High
13°
Feels 12
Low
3°
Feels 1
Average Precipitation
9 Days
53.6mm
7.3cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, March 18, 2026
Day
5°Feels 2
Wind
10 km/h S
Gust
15 km/h
Humidity
33%
P.O.P
30%
Night
-2°Feels -5
Wind
11 km/h S
Gust
16 km/h
Humidity
81%
P.O.P
20%
Historical AveragesMar 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity