S
M
T
W
T
F
S
26
87°
76°
27
92°
77°
28
92°
78°
29
90°
76°
30
89°
77°
31
88°
76°
1
89°
77°
2
90°
75°
3
91°
78°
4
93°
77°
5
92°
78°
6
93°
77°
7
92°
76°
8
90°
77°
9
93°
76°
10
93°
77°
11
92°
77°
12
92°
76°
13
91°
77°
14
89°
77°
15
90°
76°
16
92°
78°
17
92°
77°
18
91°
77°
19
92°
76°
20
90°
77°
21
92°
76°
22
92°
76°
23
91°
75°
24
89°
76°
25
88°
75°
26
88°
76°
27
89°
76°
28
92°
75°
29
92°
74°
30
90°
76°
31
90°
76°
1
89°
74°
2
89°
75°
3
90°
76°
4
89°
76°
5
88°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sandestin
Sandestin's August 2026 forecast shows daily high temperatures ranging from 87° to 93°, with overnight lows between 74° and 78°. The average high for August is 91° with an average low of 76°. 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 Sandestin. See also: September | October | November.
