S
M
T
W
T
F
S
26
89°
80°
27
90°
81°
28
91°
79°
29
88°
75°
30
89°
77°
31
87°
76°
1
88°
76°
2
86°
75°
3
87°
76°
4
88°
76°
5
88°
77°
6
89°
77°
7
89°
78°
8
90°
77°
9
90°
77°
10
91°
76°
11
92°
75°
12
89°
76°
13
88°
77°
14
88°
77°
15
89°
76°
16
88°
76°
17
88°
75°
18
89°
77°
19
90°
77°
20
90°
78°
21
91°
78°
22
91°
77°
23
92°
77°
24
92°
76°
25
89°
77°
26
92°
77°
27
92°
76°
28
89°
75°
29
89°
74°
30
90°
74°
31
92°
75°
1
91°
76°
2
90°
75°
3
91°
75°
4
89°
74°
5
89°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in South Sarasota
South Sarasota's August 2026 forecast shows daily high temperatures ranging from 86° to 92°, with overnight lows between 74° and 81°. The average high for August is 90° 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 South Sarasota. See also: September | October | November.