S
M
T
W
T
F
S
30
79°
63°
31
75°
61°
1
75°
55°
2
75°
55°
3
77°
59°
4
82°
59°
5
77°
59°
6
77°
55°
7
82°
59°
8
84°
59°
9
70°
54°
10
64°
50°
11
66°
52°
12
72°
48°
13
73°
50°
14
73°
55°
15
77°
54°
16
72°
55°
17
66°
54°
18
68°
54°
19
70°
50°
20
72°
52°
21
68°
50°
22
N/A
23
64°
43°
24
66°
48°
25
66°
45°
26
73°
45°
27
73°
45°
28
75°
48°
29
75°
52°
30
77°
52°
1
72°
55°
2
68°
57°
3
70°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Stiefenhofen
Stiefenhofen's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Stiefenhofen. See also: October | November | December.