S
M
T
W
T
F
S
30
77°
62°
31
78°
61°
1
77°
60°
2
76°
60°
3
76°
61°
4
77°
60°
5
76°
61°
6
76°
62°
7
77°
62°
8
76°
61°
9
75°
64°
10
76°
63°
11
78°
62°
12
80°
62°
13
79°
64°
14
80°
66°
15
81°
66°
16
81°
65°
17
82°
65°
18
82°
64°
19
81°
64°
20
81°
66°
21
80°
67°
22
82°
66°
23
83°
65°
24
81°
63°
25
74°
59°
26
72°
59°
27
75°
62°
28
74°
63°
29
78°
60°
30
74°
61°
1
72°
60°
2
73°
62°
3
80°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ladera Heights
Ladera Heights's September 2026 forecast shows daily high temperatures ranging from 72° to 83°, with overnight lows between 59° and 67°. The average high for September is 78° 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 Ladera Heights. See also: October | November | December.