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7 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Alexandria, VA
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September
Average Temperature
High
26°
Feels 27
Low
17°
Feels 16
Average Precipitation
9 Days
Rain amount
66.6mm
Snow amount
0cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
35°
2
35°
3
35°
4
33°
5
30°
6
28°
7
27°
8
28°
9
30°
10
31°
11
31°
12
30°
13
29°
14
29°
15
28°
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Tuesday, September 1, 2026
Day
35°
Feels 37
Wind
9 km/h W
Gust
14 km/h
Humidity
39%
P.O.P
0%
Night
24°
Feels 24
Wind
6 km/h NW
Gust
8 km/h
Humidity
88%
P.O.P
10%
Historical Averages
Sep 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.