S
M
T
W
T
F
S
30
87°
69°
31
88°
70°
1
86°
69°
2
87°
70°
3
90°
70°
4
91°
71°
5
91°
71°
6
87°
70°
7
90°
67°
8
87°
66°
9
85°
65°
10
85°
65°
11
86°
66°
12
87°
65°
13
88°
66°
14
89°
66°
15
88°
69°
16
89°
68°
17
88°
62°
18
85°
62°
19
82°
64°
20
82°
67°
21
86°
67°
22
87°
64°
23
85°
66°
24
85°
66°
25
86°
65°
26
84°
65°
27
86°
64°
28
86°
64°
29
84°
65°
30
82°
63°
1
84°
64°
2
85°
61°
3
84°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Carolina Beach
Carolina Beach's September 2026 forecast shows daily high temperatures ranging from 82° to 91°, with overnight lows between 57° and 71°. The average high for September is 86° with an average low of 66°. 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 Carolina Beach. See also: October | November | December.
