S
M
T
W
T
F
S
30
75°
59°
31
75°
59°
1
75°
55°
2
75°
54°
3
71°
59°
4
81°
60°
5
72°
46°
6
75°
54°
7
80°
58°
8
75°
54°
9
65°
48°
10
63°
47°
11
65°
49°
12
67°
48°
13
63°
48°
14
64°
47°
15
67°
45°
16
63°
44°
17
62°
45°
18
69°
48°
19
70°
51°
20
68°
50°
21
61°
48°
22
65°
48°
23
67°
50°
24
68°
49°
25
68°
50°
26
67°
50°
27
67°
49°
28
63°
47°
29
62°
43°
30
65°
42°
1
63°
41°
2
56°
40°
3
55°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Seligenporten
Seligenporten's September 2026 forecast shows daily high temperatures ranging from 55° to 81°, with overnight lows between 40° and 60°. The average high for September is 67° 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 Seligenporten. See also: October | November | December.
