S
M
T
W
T
F
S
30
70°
55°
31
70°
55°
1
75°
48°
2
70°
47°
3
69°
52°
4
69°
47°
5
68°
45°
6
69°
46°
7
67°
47°
8
69°
49°
9
70°
53°
10
74°
46°
11
66°
45°
12
66°
44°
13
65°
50°
14
67°
51°
15
70°
51°
16
71°
50°
17
66°
53°
18
71°
52°
19
73°
52°
20
72°
50°
21
65°
49°
22
62°
45°
23
63°
44°
24
64°
49°
25
65°
51°
26
68°
50°
27
67°
49°
28
68°
49°
29
68°
43°
30
62°
39°
1
60°
39°
2
59°
38°
3
60°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Leutenbach
Leutenbach's September 2026 forecast shows daily high temperatures ranging from 59° to 75°, with overnight lows between 38° and 55°. 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 Leutenbach. See also: October | November | December.