S
M
T
W
T
F
S
30
73°
64°
31
72°
61°
1
72°
57°
2
72°
55°
3
73°
61°
4
77°
63°
5
70°
52°
6
75°
48°
7
86°
61°
8
81°
61°
9
64°
54°
10
68°
52°
11
68°
48°
12
72°
54°
13
66°
61°
14
74°
59°
15
84°
58°
16
66°
50°
17
67°
54°
18
66°
52°
19
69°
59°
20
70°
54°
21
67°
52°
22
68°
52°
23
67°
50°
24
66°
52°
25
67°
53°
26
68°
51°
27
67°
53°
28
67°
53°
29
66°
52°
30
66°
52°
1
64°
51°
2
65°
52°
3
66°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Düren
Düren's September 2026 forecast shows daily high temperatures ranging from 64° to 84°, with overnight lows between 50° and 59°. The average high for September is 68° with an average low of 53°. 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 Düren. See also: October | November | December.