S
M
T
W
T
F
S
30
70°
50°
31
66°
45°
1
67°
49°
2
69°
47°
3
72°
47°
4
71°
46°
5
65°
46°
6
66°
49°
7
70°
49°
8
64°
47°
9
65°
50°
10
64°
46°
11
64°
43°
12
63°
44°
13
65°
43°
14
64°
42°
15
64°
43°
16
62°
47°
17
Hist. Avg.
59°
46°
18
Hist. Avg.
59°
45°
19
Hist. Avg.
59°
45°
20
Hist. Avg.
59°
45°
21
Hist. Avg.
59°
45°
22
Hist. Avg.
58°
45°
23
Hist. Avg.
58°
45°
24
Hist. Avg.
58°
45°
25
Hist. Avg.
58°
45°
26
Hist. Avg.
58°
45°
27
Hist. Avg.
58°
45°
28
Hist. Avg.
57°
45°
29
Hist. Avg.
57°
44°
30
Hist. Avg.
57°
44°
1
Hist. Avg.
57°
44°
2
Hist. Avg.
57°
44°
3
Hist. Avg.
57°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Central Island
Central Island's September 2026 forecast shows daily high temperatures ranging from 62° to 72°, with overnight lows between 42° and 50°. The average high for September is 66° with an average low of 46°. 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 Central Island. See also: October | November | December.
