S
M
T
W
T
F
S
30
73°
55°
31
68°
54°
1
66°
54°
2
70°
50°
3
68°
48°
4
77°
55°
5
66°
52°
6
68°
45°
7
78°
57°
8
84°
61°
9
66°
48°
10
67°
42°
11
69°
46°
12
70°
46°
13
71°
51°
14
70°
47°
15
75°
53°
16
71°
49°
17
66°
46°
18
67°
46°
19
68°
48°
20
68°
49°
21
66°
51°
22
66°
51°
23
68°
50°
24
69°
50°
25
69°
48°
26
67°
44°
27
63°
42°
28
61°
41°
29
62°
41°
30
63°
48°
1
61°
46°
2
62°
44°
3
63°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Leutenberg
Leutenberg's September 2026 forecast shows daily high temperatures ranging from 61° to 84°, with overnight lows between 41° and 61°. The average high for September is 68° 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 Leutenberg. See also: October | November | December.