S
M
T
W
T
F
S
30
72°
63°
31
68°
61°
1
71°
57°
2
71°
55°
3
72°
62°
4
74°
62°
5
68°
47°
6
69°
53°
7
81°
58°
8
64°
51°
9
62°
48°
10
62°
49°
11
65°
52°
12
63°
50°
13
63°
50°
14
65°
51°
15
64°
53°
16
65°
53°
17
66°
52°
18
63°
48°
19
63°
54°
20
64°
53°
21
64°
55°
22
65°
55°
23
66°
54°
24
67°
55°
25
66°
52°
26
62°
49°
27
61°
48°
28
60°
46°
29
61°
47°
30
58°
53°
1
62°
50°
2
59°
48°
3
63°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Velen
Velen's September 2026 forecast shows daily high temperatures ranging from 58° to 81°, with overnight lows between 46° and 58°. 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 Velen. See also: October | November | December.