S
M
T
W
T
F
S
30
78°
57°
31
78°
56°
1
77°
52°
2
77°
48°
3
76°
50°
4
75°
52°
5
78°
53°
6
78°
54°
7
76°
47°
8
71°
46°
9
67°
46°
10
69°
54°
11
73°
46°
12
74°
53°
13
75°
51°
14
73°
52°
15
74°
52°
16
66°
48°
17
66°
44°
18
69°
42°
19
Hist. Avg.
66°
44°
20
Hist. Avg.
65°
43°
21
Hist. Avg.
65°
43°
22
Hist. Avg.
64°
42°
23
Hist. Avg.
64°
42°
24
Hist. Avg.
63°
42°
25
Hist. Avg.
63°
41°
26
Hist. Avg.
62°
41°
27
Hist. Avg.
62°
40°
28
Hist. Avg.
62°
40°
29
Hist. Avg.
61°
39°
30
Hist. Avg.
61°
39°
1
Hist. Avg.
60°
39°
2
Hist. Avg.
60°
38°
3
Hist. Avg.
60°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Wittenberg
Wittenberg's September 2026 forecast shows daily high temperatures ranging from 66° to 78°, with overnight lows between 42° and 57°. The average high for September is 74° with an average low of 50°. 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 Wittenberg. See also: October | November | December.