S
M
T
W
T
F
S
30
73°
48°
31
88°
55°
1
69°
58°
2
65°
56°
3
63°
54°
4
66°
54°
5
71°
54°
6
64°
57°
7
73°
53°
8
83°
52°
9
87°
56°
10
82°
54°
11
72°
49°
12
65°
55°
13
64°
52°
14
71°
55°
15
70°
52°
16
81°
55°
17
87°
53°
18
70°
53°
19
76°
48°
20
80°
50°
21
73°
54°
22
74°
54°
23
71°
51°
24
73°
55°
25
64°
45°
26
69°
48°
27
72°
45°
28
69°
50°
29
67°
52°
30
69°
53°
1
71°
49°
2
67°
48°
3
74°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cedar Hills
Cedar Hills's September 2026 forecast shows daily high temperatures ranging from 64° to 74°, with overnight lows between 45° and 55°. The average high for September is 70° with an average low of 50°. 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 Cedar Hills. See also: October | November | December.