S
M
T
W
T
F
S
30
70°
59°
31
70°
57°
1
68°
55°
2
70°
55°
3
68°
59°
4
64°
57°
5
64°
54°
6
66°
50°
7
N/A
8
67°
54°
9
65°
50°
10
64°
50°
11
65°
52°
12
67°
54°
13
67°
56°
14
68°
56°
15
69°
55°
16
65°
53°
17
64°
52°
18
64°
52°
19
63°
51°
20
64°
52°
21
65°
55°
22
64°
56°
23
65°
56°
24
65°
55°
25
64°
54°
26
61°
53°
27
59°
49°
28
59°
48°
29
58°
48°
30
56°
53°
1
61°
52°
2
60°
49°
3
61°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lindau
Lindau's September 2026 forecast shows daily high temperatures ranging from 56° to 69°, with overnight lows between 48° and 56°. The average high for September is 63° with an average low of 53°. 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 Lindau. See also: October | November | December.