S
M
T
W
T
F
S
30
72°
59°
31
68°
56°
1
68°
55°
2
69°
61°
3
69°
58°
4
70°
56°
5
72°
57°
6
71°
55°
7
67°
55°
8
70°
58°
9
71°
55°
10
69°
56°
11
69°
56°
12
68°
55°
13
66°
53°
14
64°
50°
15
64°
50°
16
63°
49°
17
65°
52°
18
67°
55°
19
67°
55°
20
64°
51°
21
66°
52°
22
66°
55°
23
68°
55°
24
67°
54°
25
66°
49°
26
64°
49°
27
65°
50°
28
65°
49°
29
64°
53°
30
66°
53°
1
66°
52°
2
65°
53°
3
65°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Velbert
Velbert's September 2026 forecast shows daily high temperatures ranging from 63° to 72°, with overnight lows between 49° and 61°. The average high for September is 67° with an average low of 54°. 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 Velbert. See also: October | November | December.