S
M
T
W
T
F
S
30
83°
70°
31
84°
69°
1
85°
72°
2
85°
69°
3
83°
67°
4
82°
66°
5
82°
66°
6
83°
67°
7
83°
67°
8
84°
68°
9
85°
70°
10
86°
67°
11
86°
66°
12
85°
68°
13
86°
69°
14
86°
70°
15
85°
70°
16
86°
69°
17
85°
67°
18
85°
68°
19
84°
67°
20
82°
66°
21
83°
67°
22
81°
66°
23
Hist. Avg.
82°
65°
24
Hist. Avg.
82°
64°
25
Hist. Avg.
81°
64°
26
Hist. Avg.
81°
64°
27
Hist. Avg.
81°
63°
28
Hist. Avg.
80°
63°
29
Hist. Avg.
80°
62°
30
Hist. Avg.
80°
62°
1
Hist. Avg.
80°
62°
2
Hist. Avg.
79°
61°
3
Hist. Avg.
79°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Sunset Beach
Sunset Beach's September 2026 forecast shows daily high temperatures ranging from 81° to 86°, with overnight lows between 66° and 72°. The average high for September is 84° with an average low of 68°. 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 Sunset Beach. See also: October | November | December.
