S
M
T
W
T
F
S
30
81°
55°
31
77°
57°
1
73°
54°
2
77°
48°
3
77°
57°
4
87°
61°
5
75°
48°
6
75°
52°
7
84°
60°
8
79°
54°
9
63°
50°
10
64°
50°
11
66°
51°
12
67°
49°
13
65°
49°
14
64°
48°
15
65°
49°
16
64°
48°
17
64°
46°
18
70°
48°
19
71°
51°
20
70°
50°
21
62°
45°
22
65°
44°
23
68°
45°
24
69°
47°
25
69°
48°
26
68°
49°
27
68°
47°
28
62°
44°
29
59°
40°
30
64°
41°
1
65°
40°
2
56°
40°
3
55°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Walpertskirchen
Walpertskirchen's September 2026 forecast shows daily high temperatures ranging from 55° to 87°, with overnight lows between 39° 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 Walpertskirchen. See also: October | November | December.