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
84°
57°
9
64°
48°
10
N/A
11
66°
43°
12
71°
48°
13
72°
53°
14
73°
51°
15
76°
54°
16
64°
48°
17
63°
47°
18
60°
48°
19
63°
47°
20
65°
47°
21
64°
46°
22
66°
47°
23
62°
46°
24
65°
50°
25
65°
48°
26
58°
43°
27
56°
47°
28
62°
45°
29
63°
41°
30
54°
41°
1
54°
40°
2
55°
39°
3
55°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Waltenhofen
Waltenhofen's September 2026 forecast shows daily high temperatures ranging from 54° to 76°, with overnight lows between 39° and 54°. The average high for September is 63° with an average low of 46°. 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 Waltenhofen. See also: October | November | December.