S
M
T
W
T
F
S
30
88°
77°
31
89°
77°
1
91°
77°
2
92°
77°
3
88°
78°
4
86°
77°
5
89°
76°
6
92°
76°
7
90°
78°
8
92°
77°
9
91°
75°
10
91°
77°
11
92°
73°
12
89°
75°
13
90°
72°
14
88°
73°
15
89°
76°
16
86°
75°
17
85°
75°
18
85°
74°
19
84°
75°
20
85°
75°
21
85°
74°
22
84°
74°
23
87°
73°
24
87°
74°
25
88°
74°
26
85°
73°
27
84°
74°
28
88°
73°
29
85°
72°
30
83°
73°
1
82°
73°
2
83°
72°
3
82°
73°
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 82° to 92°, with overnight lows between 72° and 78°. The average high for September is 87° with an average low of 75°. 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.
