S
M
T
W
T
F
S
30
69°
52°
31
68°
54°
1
74°
46°
2
71°
45°
3
67°
46°
4
67°
44°
5
68°
43°
6
67°
44°
7
65°
44°
8
66°
45°
9
68°
51°
10
72°
44°
11
64°
42°
12
63°
42°
13
63°
47°
14
64°
49°
15
64°
49°
16
67°
48°
17
68°
50°
18
70°
50°
19
71°
49°
20
70°
49°
21
67°
48°
22
62°
46°
23
60°
45°
24
61°
47°
25
64°
49°
26
67°
48°
27
65°
48°
28
66°
47°
29
65°
40°
30
58°
38°
1
57°
38°
2
57°
37°
3
58°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Grafenwiesen
Grafenwiesen's September 2026 forecast shows daily high temperatures ranging from 57° to 74°, with overnight lows between 37° and 54°. The average high for September is 66° with an average low of 46°. 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 Grafenwiesen. See also: October | November | December.
