S
M
T
W
T
F
S
30
76°
51°
31
69°
49°
1
70°
48°
2
69°
48°
3
68°
49°
4
69°
47°
5
68°
47°
6
67°
46°
7
67°
46°
8
66°
50°
9
66°
46°
10
67°
48°
11
69°
49°
12
70°
50°
13
70°
47°
14
65°
46°
15
64°
52°
16
68°
47°
17
63°
49°
18
69°
51°
19
70°
50°
20
70°
51°
21
69°
51°
22
70°
50°
23
70°
50°
24
68°
49°
25
62°
49°
26
66°
48°
27
67°
41°
28
59°
47°
29
58°
46°
30
63°
45°
1
64°
46°
2
65°
48°
3
60°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wilhermsdorf
Wilhermsdorf's September 2026 forecast shows daily high temperatures ranging from 58° to 76°, with overnight lows between 39° and 52°. The average high for September is 67° with an average low of 48°. 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 Wilhermsdorf. See also: October | November | December.