S
M
T
W
T
F
S
30
83°
69°
31
78°
65°
1
76°
63°
2
77°
63°
3
75°
64°
4
77°
63°
5
79°
67°
6
79°
68°
7
86°
64°
8
88°
62°
9
87°
63°
10
85°
62°
11
83°
61°
12
82°
61°
13
82°
60°
14
83°
62°
15
85°
60°
16
87°
64°
17
87°
63°
18
80°
61°
19
81°
61°
20
84°
63°
21
86°
63°
22
84°
62°
23
82°
63°
24
82°
62°
25
83°
63°
26
85°
63°
27
85°
64°
28
84°
63°
29
85°
63°
30
83°
62°
1
84°
63°
2
83°
62°
3
81°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Malibu Beach
Malibu Beach's September 2026 forecast shows daily high temperatures ranging from 75° to 88°, with overnight lows between 60° and 68°. The average high for September is 83° with an average low of 63°. 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 Beach. See also: October | November | December.
