S
M
T
W
T
F
S
30
75°
61°
31
73°
55°
1
72°
55°
2
72°
52°
3
70°
52°
4
81°
59°
5
68°
52°
6
71°
48°
7
78°
52°
8
80°
55°
9
66°
47°
10
65°
43°
11
68°
49°
12
68°
48°
13
62°
46°
14
63°
48°
15
66°
48°
16
66°
49°
17
63°
47°
18
64°
48°
19
65°
51°
20
67°
50°
21
65°
52°
22
65°
52°
23
68°
51°
24
68°
51°
25
67°
48°
26
66°
44°
27
62°
42°
28
61°
42°
29
62°
43°
30
62°
49°
1
61°
46°
2
60°
44°
3
63°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Leimbach
Leimbach's September 2026 forecast shows daily high temperatures ranging from 60° to 80°, with overnight lows between 42° and 55°. The average high for September is 66° 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 Leimbach. See also: October | November | December.