S
M
T
W
T
F
S
30
82°
61°
31
77°
59°
1
75°
54°
2
79°
50°
3
81°
54°
4
88°
55°
5
73°
59°
6
N/A
7
84°
57°
8
88°
60°
9
67°
46°
10
69°
46°
11
71°
47°
12
72°
48°
13
73°
52°
14
72°
53°
15
74°
53°
16
67°
49°
17
66°
48°
18
65°
47°
19
61°
47°
20
63°
48°
21
65°
51°
22
66°
49°
23
67°
50°
24
68°
52°
25
68°
53°
26
67°
50°
27
64°
47°
28
65°
50°
29
65°
49°
30
64°
49°
1
60°
44°
2
61°
45°
3
63°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Stühlingen
Stühlingen's September 2026 forecast shows daily high temperatures ranging from 60° to 88°, with overnight lows between 44° and 60°. The average high for September is 68° with an average low of 49°. 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 Stühlingen. See also: October | November | December.