S
M
T
W
T
F
S
30
77°
56°
31
77°
53°
1
78°
53°
2
79°
52°
3
76°
51°
4
74°
50°
5
73°
51°
6
74°
51°
7
75°
52°
8
77°
52°
9
74°
50°
10
73°
50°
11
73°
51°
12
74°
51°
13
75°
54°
14
77°
55°
15
78°
56°
16
78°
57°
17
77°
55°
18
78°
55°
19
75°
54°
20
76°
53°
21
75°
52°
22
74°
49°
23
69°
51°
24
72°
50°
25
75°
52°
26
69°
49°
27
66°
51°
28
66°
51°
29
Hist. Avg.
69°
48°
30
Hist. Avg.
69°
48°
1
Hist. Avg.
68°
48°
2
Hist. Avg.
68°
47°
3
Hist. Avg.
68°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Cedarpines Park
Cedarpines Park's September 2026 forecast shows daily high temperatures ranging from 66° to 79°, with overnight lows between 49° and 57°. The average high for September is 74° with an average low of 52°. 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 Cedarpines Park. See also: October | November | December.