S
M
T
W
T
F
S
30
93°
77°
31
93°
76°
1
90°
76°
2
91°
75°
3
92°
76°
4
89°
76°
5
89°
75°
6
88°
76°
7
88°
76°
8
89°
75°
9
91°
75°
10
90°
74°
11
88°
75°
12
90°
75°
13
92°
74°
14
90°
70°
15
89°
70°
16
85°
71°
17
86°
70°
18
89°
71°
19
91°
73°
20
90°
74°
21
89°
74°
22
86°
73°
23
89°
73°
24
86°
72°
25
85°
71°
26
88°
70°
27
86°
72°
28
88°
72°
29
88°
71°
30
87°
72°
1
88°
71°
2
88°
70°
3
86°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Destin
Destin's September 2026 forecast shows daily high temperatures ranging from 85° to 93°, with overnight lows between 70° and 77°. The average high for September is 89° with an average low of 73°. 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 Destin. See also: October | November | December.
