S
M
T
W
T
F
S
30
64°
45°
31
65°
47°
1
66°
50°
2
66°
47°
3
65°
50°
4
65°
48°
5
64°
45°
6
62°
46°
7
63°
47°
8
58°
45°
9
56°
46°
10
57°
48°
11
57°
47°
12
62°
47°
13
62°
43°
14
Hist. Avg.
66°
44°
15
Hist. Avg.
66°
44°
16
Hist. Avg.
65°
43°
17
Hist. Avg.
65°
43°
18
Hist. Avg.
65°
43°
19
Hist. Avg.
65°
43°
20
Hist. Avg.
64°
42°
21
Hist. Avg.
64°
42°
22
Hist. Avg.
64°
42°
23
Hist. Avg.
63°
42°
24
Hist. Avg.
63°
42°
25
Hist. Avg.
63°
41°
26
Hist. Avg.
63°
41°
27
Hist. Avg.
62°
41°
28
Hist. Avg.
62°
41°
29
Hist. Avg.
62°
41°
30
Hist. Avg.
62°
40°
1
Hist. Avg.
61°
40°
2
Hist. Avg.
61°
40°
3
Hist. Avg.
61°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Mittelberg
Mittelberg's September 2026 forecast shows daily high temperatures ranging from 56° to 66°, with overnight lows between 43° and 50°. The average high for September is 62° with an average low of 47°. 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 Mittelberg. See also: October | November | December.