S
M
T
W
T
F
S
30
86°
68°
31
89°
70°
1
90°
70°
2
90°
71°
3
89°
71°
4
89°
67°
5
86°
66°
6
86°
67°
7
87°
70°
8
86°
70°
9
87°
69°
10
88°
69°
11
87°
68°
12
89°
69°
13
89°
69°
14
88°
68°
15
89°
69°
16
88°
69°
17
88°
68°
18
87°
67°
19
87°
66°
20
86°
62°
21
86°
66°
22
83°
66°
23
83°
65°
24
86°
61°
25
85°
60°
26
81°
65°
27
85°
64°
28
81°
63°
29
84°
62°
30
84°
62°
1
83°
63°
2
84°
62°
3
Hist. Avg.
82°
59°
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 81° to 90°, with overnight lows between 60° and 71°. The average high for September is 86° with an average low of 67°. 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.
