S
M
T
W
T
F
S
30
70°
63°
31
68°
61°
1
70°
55°
2
70°
53°
3
72°
63°
4
N/A
5
67°
47°
6
70°
55°
7
81°
60°
8
67°
53°
9
63°
49°
10
64°
51°
11
64°
53°
12
63°
50°
13
63°
50°
14
64°
50°
15
62°
52°
16
63°
51°
17
62°
49°
18
63°
48°
19
66°
55°
20
66°
54°
21
65°
53°
22
66°
54°
23
66°
54°
24
65°
52°
25
66°
55°
26
66°
53°
27
64°
53°
28
64°
52°
29
63°
52°
30
63°
48°
1
58°
47°
2
57°
46°
3
55°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Coesfeld
Coesfeld's September 2026 forecast shows daily high temperatures ranging from 55° to 81°, with overnight lows between 45° and 60°. The average high for September is 64° 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 Coesfeld. See also: October | November | December.