S
M
T
W
T
F
S
30
70°
63°
31
75°
57°
1
70°
57°
2
72°
54°
3
70°
59°
4
64°
59°
5
67°
53°
6
66°
57°
7
73°
62°
8
66°
55°
9
63°
55°
10
62°
55°
11
64°
56°
12
62°
56°
13
63°
55°
14
63°
57°
15
63°
56°
16
64°
57°
17
63°
56°
18
62°
56°
19
65°
56°
20
63°
55°
21
64°
56°
22
64°
57°
23
65°
57°
24
65°
56°
25
64°
55°
26
60°
54°
27
59°
50°
28
59°
50°
29
58°
51°
30
56°
54°
1
61°
53°
2
60°
50°
3
60°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wendtorf
Wendtorf's September 2026 forecast shows daily high temperatures ranging from 56° to 73°, with overnight lows between 50° and 62°. The average high for September is 63° with an average low of 55°. 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 Wendtorf. See also: October | November | December.