S
M
T
W
T
F
S
30
73°
53°
31
74°
57°
1
74°
57°
2
73°
56°
3
73°
57°
4
72°
54°
5
66°
52°
6
72°
51°
7
70°
53°
8
71°
54°
9
67°
53°
10
64°
49°
11
64°
48°
12
63°
47°
13
63°
47°
14
62°
46°
15
62°
47°
16
64°
45°
17
67°
44°
18
61°
44°
19
62°
47°
20
61°
45°
21
61°
43°
22
62°
44°
23
60°
46°
24
61°
45°
25
60°
43°
26
60°
43°
27
58°
49°
28
65°
48°
29
66°
43°
30
Hist. Avg.
60°
46°
1
Hist. Avg.
60°
46°
2
Hist. Avg.
60°
46°
3
Hist. Avg.
59°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Wittenweiler
Wittenweiler's September 2026 forecast shows daily high temperatures ranging from 58° to 74°, with overnight lows between 43° and 57°. The average high for September is 66° with an average low of 49°. 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 Wittenweiler. See also: October | November | December.
