S
M
T
W
T
F
S
30
61°
45°
31
55°
38°
1
59°
39°
2
65°
31°
3
66°
33°
4
65°
39°
5
61°
50°
6
56°
50°
7
56°
52°
8
55°
47°
9
65°
47°
10
64°
47°
11
68°
37°
12
65°
47°
13
60°
41°
14
61°
41°
15
54°
47°
16
54°
40°
17
55°
36°
18
51°
39°
19
50°
42°
20
51°
43°
21
50°
43°
22
56°
32°
23
52°
30°
24
50°
29°
25
50°
46°
26
49°
45°
27
49°
44°
28
54°
34°
29
53°
31°
30
44°
30°
1
39°
32°
2
44°
31°
3
45°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Oceanic
Oceanic's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Oceanic. See also: October | November | December.