S
M
T
W
T
F
S
30
67°
53°
31
70°
54°
1
67°
55°
2
66°
51°
3
67°
50°
4
67°
51°
5
68°
51°
6
65°
47°
7
Hist. Avg.
67°
48°
8
Hist. Avg.
67°
47°
9
Hist. Avg.
66°
47°
10
Hist. Avg.
66°
47°
11
Hist. Avg.
66°
47°
12
Hist. Avg.
66°
46°
13
Hist. Avg.
65°
46°
14
Hist. Avg.
65°
46°
15
Hist. Avg.
65°
46°
16
Hist. Avg.
64°
46°
17
Hist. Avg.
64°
45°
18
Hist. Avg.
64°
45°
19
Hist. Avg.
64°
45°
20
Hist. Avg.
63°
45°
21
Hist. Avg.
63°
44°
22
Hist. Avg.
63°
44°
23
Hist. Avg.
63°
44°
24
Hist. Avg.
62°
44°
25
Hist. Avg.
62°
44°
26
Hist. Avg.
62°
43°
27
Hist. Avg.
61°
43°
28
Hist. Avg.
61°
43°
29
Hist. Avg.
61°
43°
30
Hist. Avg.
61°
42°
1
Hist. Avg.
60°
42°
2
Hist. Avg.
60°
42°
3
Hist. Avg.
60°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Leipheim
Leipheim's September 2026 forecast shows daily high temperatures ranging from 65° to 70°, with overnight lows between 47° and 55°. The average high for September is 67° with an average low of 52°. 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 Leipheim. See also: October | November | December.