S
M
T
W
T
F
S
30
87°
57°
31
78°
56°
1
78°
57°
2
79°
62°
3
79°
57°
4
80°
64°
5
83°
63°
6
85°
56°
7
81°
56°
8
77°
55°
9
76°
54°
10
76°
61°
11
78°
54°
12
79°
55°
13
75°
54°
14
74°
60°
15
78°
61°
16
81°
52°
17
82°
51°
18
72°
50°
19
71°
52°
20
71°
52°
21
72°
53°
22
69°
51°
23
69°
55°
24
70°
56°
25
70°
56°
26
76°
57°
27
76°
51°
28
77°
48°
29
68°
48°
30
69°
55°
1
68°
56°
2
72°
53°
3
73°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cecil Park
Cecil Park's September 2026 forecast shows daily high temperatures ranging from 68° to 87°, with overnight lows between 48° and 64°. The average high for September is 76° with an average low of 55°. 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 Cecil Park. See also: October | November | December.