S
M
T
W
T
F
S
30
75°
53°
31
70°
52°
1
72°
52°
2
71°
51°
3
68°
52°
4
68°
46°
5
67°
52°
6
73°
50°
7
67°
43°
8
67°
40°
9
64°
38°
10
65°
36°
11
64°
37°
12
62°
36°
13
62°
34°
14
60°
37°
15
64°
43°
16
68°
46°
17
73°
44°
18
73°
46°
19
75°
49°
20
74°
47°
21
74°
49°
22
72°
47°
23
73°
45°
24
70°
35°
25
69°
34°
26
57°
36°
27
62°
37°
28
62°
38°
29
57°
40°
30
67°
41°
1
66°
42°
2
67°
43°
3
68°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Virden
Virden's September 2026 forecast shows daily high temperatures ranging from 57° to 75°, with overnight lows between 34° and 53°. The average high for September is 68° with an average low of 43°. 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 Virden. See also: October | November | December.