S
M
T
W
T
F
S
30
94°
65°
31
91°
67°
1
94°
67°
2
94°
66°
3
93°
65°
4
92°
61°
5
90°
60°
6
88°
61°
7
87°
59°
8
86°
60°
9
86°
60°
10
87°
62°
11
88°
63°
12
90°
63°
13
91°
64°
14
91°
60°
15
88°
60°
16
86°
63°
17
86°
65°
18
90°
65°
19
89°
64°
20
91°
65°
21
91°
64°
22
86°
63°
23
86°
59°
24
85°
58°
25
84°
57°
26
82°
58°
27
82°
60°
28
84°
59°
29
83°
59°
30
Hist. Avg.
86°
60°
1
Hist. Avg.
86°
60°
2
Hist. Avg.
86°
60°
3
Hist. Avg.
86°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Van Nuys
Van Nuys's September 2026 forecast shows daily high temperatures ranging from 82° to 94°, with overnight lows between 57° and 67°. The average high for September is 88° with an average low of 62°. 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 Van Nuys. See also: October | November | December.
