S
M
T
W
T
F
S
30
70°
63°
31
75°
57°
1
70°
57°
2
72°
54°
3
70°
59°
4
64°
59°
5
66°
55°
6
66°
52°
7
75°
57°
8
73°
59°
9
66°
51°
10
65°
49°
11
67°
54°
12
67°
57°
13
66°
55°
14
66°
54°
15
70°
56°
16
65°
53°
17
64°
53°
18
65°
52°
19
66°
52°
20
66°
54°
21
67°
55°
22
66°
56°
23
65°
54°
24
64°
53°
25
63°
52°
26
60°
51°
27
60°
52°
28
59°
48°
29
57°
47°
30
57°
46°
1
56°
46°
2
58°
50°
3
61°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Riepsdorf
Riepsdorf's September 2026 forecast shows daily high temperatures ranging from 56° to 70°, with overnight lows between 46° and 57°. The average high for September is 63° 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 Riepsdorf. See also: October | November | December.