S
M
T
W
T
F
S
30
73°
57°
31
69°
54°
1
71°
53°
2
67°
53°
3
67°
55°
4
68°
51°
5
66°
50°
6
66°
50°
7
65°
49°
8
67°
49°
9
69°
50°
10
65°
50°
11
70°
52°
12
69°
49°
13
68°
54°
14
65°
52°
15
64°
50°
16
64°
46°
17
65°
47°
18
64°
47°
19
63°
46°
20
63°
47°
21
64°
52°
22
63°
53°
23
62°
48°
24
63°
47°
25
62°
46°
26
63°
44°
27
61°
48°
28
61°
44°
29
62°
45°
30
62°
46°
1
64°
48°
2
65°
48°
3
61°
45°
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 61° to 73°, with overnight lows between 44° and 57°. The average high for September is 65° with an average low of 49°. 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.