S
M
T
W
T
F
S
30
88°
72°
31
85°
68°
1
85°
67°
2
83°
63°
3
81°
65°
4
82°
65°
5
91°
63°
6
77°
67°
7
92°
72°
8
98°
73°
9
108°
77°
10
95°
76°
11
88°
74°
12
85°
72°
13
87°
67°
14
87°
66°
15
85°
66°
16
83°
65°
17
85°
64°
18
85°
68°
19
87°
68°
20
87°
69°
21
86°
67°
22
84°
68°
23
84°
67°
24
83°
66°
25
84°
65°
26
85°
64°
27
86°
65°
28
81°
61°
29
83°
63°
30
80°
63°
1
78°
62°
2
78°
63°
3
79°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in La Habra
La Habra's September 2026 forecast shows daily high temperatures ranging from 78° to 87°, with overnight lows between 61° and 69°. The average high for September is 84° with an average low of 65°. 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 La Habra. See also: October | November | December.
