S
M
T
W
T
F
S
30
68°
55°
31
69°
51°
1
67°
50°
2
67°
47°
3
68°
48°
4
66°
52°
5
68°
52°
6
66°
50°
7
65°
50°
8
65°
47°
9
66°
50°
10
67°
54°
11
68°
56°
12
71°
54°
13
70°
53°
14
65°
52°
15
67°
53°
16
64°
45°
17
62°
44°
18
Hist. Avg.
51°
38°
19
Hist. Avg.
51°
38°
20
Hist. Avg.
50°
38°
21
Hist. Avg.
50°
38°
22
Hist. Avg.
50°
37°
23
Hist. Avg.
50°
37°
24
Hist. Avg.
49°
37°
25
Hist. Avg.
49°
37°
26
Hist. Avg.
49°
37°
27
Hist. Avg.
49°
36°
28
Hist. Avg.
48°
36°
29
Hist. Avg.
48°
36°
30
Hist. Avg.
48°
36°
1
Hist. Avg.
47°
35°
2
Hist. Avg.
47°
35°
3
Hist. Avg.
47°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Wolfenbüttel
Wolfenbüttel's September 2026 forecast shows daily high temperatures ranging from 62° to 71°, with overnight lows between 44° and 56°. The average high for September is 67° with an average low of 51°. 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 Wolfenbüttel. See also: October | November | December.
