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