S
M
T
W
T
F
S
30
89°
72°
31
83°
70°
1
82°
66°
2
82°
63°
3
80°
64°
4
80°
63°
5
89°
62°
6
78°
69°
7
92°
74°
8
100°
75°
9
106°
80°
10
94°
79°
11
89°
73°
12
84°
72°
13
85°
71°
14
84°
69°
15
78°
65°
16
81°
66°
17
81°
64°
18
82°
64°
19
84°
64°
20
85°
68°
21
83°
66°
22
86°
65°
23
84°
66°
24
84°
65°
25
87°
64°
26
88°
66°
27
89°
67°
28
84°
60°
29
85°
63°
30
82°
63°
1
81°
62°
2
80°
63°
3
80°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Anaheim Hills
Anaheim Hills's September 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 60° and 68°. The average high for September is 83° with an average low of 64°. 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 Anaheim Hills. See also: October | November | December.
