S
M
T
W
T
F
S
30
71°
49°
31
76°
48°
1
69°
48°
2
69°
51°
3
68°
48°
4
68°
47°
5
69°
46°
6
67°
46°
7
67°
44°
8
68°
45°
9
67°
47°
10
68°
53°
11
73°
49°
12
65°
46°
13
64°
47°
14
65°
51°
15
71°
51°
16
70°
49°
17
64°
49°
18
69°
51°
19
70°
51°
20
70°
50°
21
69°
51°
22
68°
50°
23
69°
50°
24
70°
47°
25
68°
44°
26
60°
45°
27
60°
47°
28
59°
48°
29
67°
48°
30
67°
46°
1
Hist. Avg.
60°
45°
2
Hist. Avg.
59°
45°
3
Hist. Avg.
59°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lengenloh
Lengenloh's September 2026 forecast shows daily high temperatures ranging from 59° to 76°, with overnight lows between 44° and 53°. 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 Lengenloh. See also: October | November | December.