S
M
T
W
T
F
S
30
81°
66°
31
82°
66°
1
84°
65°
2
82°
60°
3
82°
61°
4
83°
60°
5
81°
60°
6
79°
59°
7
81°
63°
8
84°
63°
9
86°
64°
10
86°
64°
11
87°
63°
12
87°
59°
13
89°
50°
14
82°
59°
15
87°
61°
16
82°
58°
17
79°
57°
18
79°
59°
19
85°
55°
20
76°
51°
21
77°
51°
22
79°
49°
23
75°
49°
24
77°
52°
25
76°
53°
26
74°
50°
27
82°
53°
28
82°
49°
29
76°
50°
30
82°
58°
1
83°
43°
2
83°
42°
3
75°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Emerald Beach
Emerald Beach's September 2026 forecast shows daily high temperatures ranging from 74° to 89°, with overnight lows between 42° and 66°. The average high for September is 81° with an average low of 56°. 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 Emerald Beach. See also: October | November | December.
