S
M
T
W
T
F
S
26
87°
65°
27
94°
61°
28
86°
59°
29
86°
61°
30
88°
63°
31
90°
63°
1
93°
64°
2
93°
63°
3
89°
62°
4
87°
59°
5
86°
60°
6
86°
59°
7
85°
58°
8
83°
59°
9
86°
61°
10
90°
63°
11
89°
65°
12
90°
66°
13
90°
62°
14
92°
59°
15
92°
62°
16
90°
58°
17
85°
57°
18
86°
58°
19
86°
59°
20
88°
60°
21
87°
61°
22
85°
61°
23
87°
60°
24
86°
62°
25
89°
63°
26
89°
60°
27
85°
58°
28
84°
59°
29
84°
57°
30
85°
59°
31
89°
58°
1
89°
57°
2
87°
57°
3
90°
59°
4
91°
56°
5
85°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Florida
Florida's August 2026 forecast shows daily high temperatures ranging from 83° to 94°, with overnight lows between 56° and 66°. The average high for August is 88° with an average low of 60°. 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 Florida. See also: September | October | November.