Monthly Historical AveragesFort Belvoir, VA
Average Temperature
High
19°
Feels 19
Low
8°
Feels 7
Average Precipitation
10 Days
80mm
0.2cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, April 21, 2026
Day
17°Feels 17
Wind
12 km/h SW
Gust
18 km/h
Humidity
26%
P.O.P
20%
Night
8°Feels 6
Wind
15 km/h S
Gust
23 km/h
Humidity
57%
P.O.P
30%
Historical AveragesApr 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity