S
M
T
W
T
F
S
30
85°
70°
31
89°
72°
1
92°
73°
2
91°
72°
3
85°
72°
4
85°
68°
5
79°
67°
6
79°
67°
7
78°
68°
8
82°
67°
9
80°
68°
10
81°
61°
11
75°
65°
12
77°
65°
13
79°
64°
14
80°
65°
15
80°
65°
16
79°
64°
17
78°
65°
18
79°
65°
19
72°
64°
20
77°
64°
21
78°
65°
22
77°
65°
23
78°
63°
24
76°
61°
25
69°
60°
26
70°
59°
27
75°
61°
28
76°
61°
29
76°
60°
30
75°
61°
1
76°
61°
2
76°
60°
3
73°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cedar Point
Cedar Point's September 2026 forecast shows daily high temperatures ranging from 69° to 92°, with overnight lows between 59° and 73°. The average high for September is 79° 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 Cedar Point. See also: October | November | December.