S
M
T
W
T
F
S
30
75°
57°
31
73°
55°
1
72°
52°
2
75°
48°
3
75°
50°
4
82°
57°
5
72°
56°
6
75°
46°
7
81°
52°
8
87°
61°
9
64°
46°
10
65°
46°
11
67°
47°
12
69°
48°
13
72°
52°
14
73°
50°
15
76°
52°
16
73°
50°
17
69°
48°
18
70°
49°
19
71°
48°
20
70°
49°
21
64°
48°
22
64°
45°
23
66°
48°
24
66°
48°
25
67°
50°
26
66°
48°
27
62°
45°
28
64°
45°
29
64°
43°
30
63°
48°
1
58°
43°
2
58°
42°
3
62°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Stetten
Stetten's September 2026 forecast shows daily high temperatures ranging from 58° to 87°, with overnight lows between 42° and 61°. The average high for September is 67° with an average low of 48°. 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 Stetten. See also: October | November | December.
