S
M
T
W
T
F
S
30
75°
57°
31
72°
55°
1
73°
54°
2
73°
50°
3
72°
52°
4
81°
59°
5
70°
54°
6
72°
45°
7
82°
52°
8
82°
57°
9
68°
55°
10
66°
50°
11
72°
43°
12
72°
50°
13
64°
57°
14
72°
55°
15
79°
55°
16
70°
50°
17
66°
50°
18
66°
48°
19
72°
46°
20
64°
46°
21
66°
46°
22
64°
45°
23
68°
39°
24
63°
43°
25
66°
48°
26
69°
53°
27
72°
54°
28
73°
57°
29
74°
54°
30
71°
51°
1
66°
53°
2
65°
52°
3
65°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Poppenhausen
Poppenhausen's September 2026 forecast shows daily high temperatures ranging from 65° to 74°, with overnight lows between 48° and 57°. The average high for September is 69° with an average low of 53°. 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 Poppenhausen. See also: October | November | December.