S
M
T
W
T
F
S
30
79°
63°
31
N/A
1
70°
54°
2
72°
56°
3
74°
59°
4
78°
65°
5
81°
64°
6
79°
64°
7
76°
62°
8
75°
61°
9
72°
60°
10
71°
59°
11
69°
49°
12
70°
54°
13
69°
51°
14
68°
48°
15
68°
49°
16
66°
45°
17
67°
45°
18
67°
50°
19
68°
47°
20
67°
47°
21
67°
51°
22
66°
49°
23
68°
52°
24
68°
52°
25
67°
51°
26
65°
50°
27
66°
51°
28
66°
50°
29
65°
48°
30
66°
44°
1
65°
44°
2
65°
45°
3
64°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Sitterdorf
Sitterdorf's September 2026 forecast shows daily high temperatures ranging from 64° to 81°, with overnight lows between 44° and 65°. The average high for September is 69° 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 Sitterdorf. See also: October | November | December.
