S
M
T
W
T
F
S
26
93°
79°
27
92°
79°
28
91°
78°
29
92°
79°
30
88°
79°
31
88°
78°
1
89°
79°
2
88°
79°
3
89°
78°
4
91°
79°
5
90°
79°
6
89°
78°
7
91°
76°
8
92°
76°
9
91°
78°
10
92°
77°
11
92°
78°
12
93°
77°
13
93°
78°
14
92°
78°
15
93°
77°
16
92°
77°
17
92°
76°
18
93°
77°
19
92°
77°
20
91°
76°
21
88°
77°
22
87°
77°
23
88°
76°
24
92°
78°
25
93°
77°
26
92°
77°
27
92°
76°
28
91°
75°
29
91°
76°
30
88°
75°
31
87°
76°
1
88°
74°
2
89°
73°
3
89°
72°
4
88°
72°
5
88°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Destin
Destin's August 2026 forecast shows daily high temperatures ranging from 87° to 93°, with overnight lows between 72° and 79°. The average high for August is 90° with an average low of 77°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Destin. See also: September | October | November.
