Monthly Historical AveragesSouth Riding, VA
Average Temperature
High
24°
Feels 24
Low
13°
Feels 12
Average Precipitation
12 Days
79.8mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, May 22, 2026
Day
14°Feels 14
Wind
18 km/h E
Gust
26 km/h
Humidity
87%
P.O.P
90%
Rain
~10 mm
Night
10°Feels 8
Wind
13 km/h E
Gust
20 km/h
Humidity
97%
P.O.P
90%
Rain
2-4 mm
Historical AveragesMay 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity