S
M
T
W
T
F
S
30
83°
64°
31
79°
59°
1
78°
56°
2
76°
55°
3
78°
57°
4
79°
58°
5
83°
59°
6
74°
63°
7
90°
66°
8
86°
69°
9
103°
74°
10
95°
76°
11
87°
70°
12
82°
64°
13
79°
61°
14
79°
60°
15
81°
64°
16
75°
64°
17
76°
61°
18
75°
57°
19
80°
57°
20
78°
59°
21
77°
61°
22
77°
57°
23
85°
58°
24
79°
61°
25
80°
61°
26
88°
61°
27
87°
64°
28
77°
56°
29
87°
60°
30
85°
61°
1
82°
58°
2
100°
64°
3
101°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Malibu
Malibu's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Malibu. See also: October | November | December.
