Monthly Historical AveragesAnnandale, VA
Average Temperature
High
6°
Feels 5
Low
-2°
Feels -6
Average Precipitation
8 Days
23mm
21.7cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, February 22, 2026
Day
4°Feels 3
Wind
14 km/h NE
Gust
22 km/h
Humidity
93%
P.O.P
90%
Snow
<1 cm
Rain
5-10 mm
Night
0°Feels -6
Wind
26 km/h NW
Gust
39 km/h
Humidity
99%
P.O.P
100%
Snow
5-10 cm
Historical AveragesFeb 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity