S
M
T
W
T
F
S
30
69°
50°
31
79°
50°
1
64°
55°
2
63°
54°
3
64°
51°
4
70°
46°
5
71°
49°
6
70°
48°
7
68°
54°
8
75°
48°
9
80°
49°
10
66°
52°
11
65°
49°
12
61°
55°
13
65°
56°
14
65°
53°
15
64°
53°
16
72°
56°
17
77°
50°
18
72°
54°
19
64°
53°
20
65°
51°
21
66°
52°
22
67°
52°
23
67°
49°
24
68°
50°
25
65°
46°
26
59°
47°
27
60°
44°
28
60°
46°
29
59°
44°
30
59°
44°
1
60°
42°
2
59°
42°
3
58°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ocean Park
Ocean Park's September 2026 forecast shows daily high temperatures ranging from 58° to 77°, with overnight lows between 41° and 56°. The average high for September is 64° with an average low of 49°. 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 Ocean Park. See also: October | November | December.