S
M
T
W
T
F
S
30
64°
47°
31
60°
48°
1
57°
44°
2
62°
48°
3
62°
44°
4
64°
50°
5
62°
47°
6
60°
50°
7
58°
46°
8
56°
40°
9
59°
43°
10
57°
42°
11
62°
35°
12
62°
50°
13
67°
50°
14
60°
42°
15
59°
40°
16
61°
42°
17
N/A
18
65°
44°
19
60°
46°
20
62°
38°
21
65°
48°
22
65°
45°
23
57°
34°
24
54°
39°
25
56°
42°
26
61°
43°
27
68°
51°
28
63°
48°
29
60°
46°
30
57°
44°
1
61°
46°
2
62°
46°
3
57°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Richmond
Richmond's September 2026 forecast shows daily high temperatures ranging from 54° to 68°, with overnight lows between 34° and 51°. The average high for September is 61° with an average low of 44°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Richmond. See also: October | November | December.
