S
M
T
W
T
F
S
30
72°
61°
31
70°
59°
1
72°
59°
2
70°
55°
3
72°
64°
4
N/A
5
70°
51°
6
75°
63°
7
81°
60°
8
64°
53°
9
64°
51°
10
63°
55°
11
64°
53°
12
62°
50°
13
62°
51°
14
66°
53°
15
64°
51°
16
63°
53°
17
62°
47°
18
64°
48°
19
68°
52°
20
63°
52°
21
67°
50°
22
67°
52°
23
66°
52°
24
65°
49°
25
67°
53°
26
66°
51°
27
65°
51°
28
65°
50°
29
63°
50°
30
64°
47°
1
58°
45°
2
56°
44°
3
57°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Celles
Celles's September 2026 forecast shows daily high temperatures ranging from 56° to 81°, with overnight lows between 43° and 63°. The average high for September is 65° with an average low of 51°. 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 Celles. See also: October | November | December.