S
M
T
W
T
F
S
30
77°
63°
31
75°
61°
1
73°
55°
2
77°
52°
3
77°
54°
4
N/A
5
76°
49°
6
76°
54°
7
82°
59°
8
82°
56°
9
62°
48°
10
65°
48°
11
68°
51°
12
64°
52°
13
65°
49°
14
63°
48°
15
67°
50°
16
68°
52°
17
69°
50°
18
68°
52°
19
60°
46°
20
61°
48°
21
64°
49°
22
65°
47°
23
66°
50°
24
67°
50°
25
67°
52°
26
66°
50°
27
62°
47°
28
64°
47°
29
64°
44°
30
63°
49°
1
58°
44°
2
59°
45°
3
62°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Erlenmoos
Erlenmoos's September 2026 forecast shows daily high temperatures ranging from 58° to 82°, with overnight lows between 44° and 59°. The average high for September is 66° with an average low of 49°. 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 Erlenmoos. See also: October | November | December.