S
M
T
W
T
F
S
26
95°
75°
27
87°
77°
28
92°
78°
29
89°
78°
30
86°
74°
31
91°
78°
1
92°
76°
2
84°
75°
3
88°
74°
4
90°
75°
5
92°
76°
6
93°
75°
7
92°
76°
8
91°
75°
9
92°
76°
10
92°
76°
11
93°
75°
12
93°
76°
13
94°
77°
14
93°
75°
15
89°
76°
16
88°
76°
17
90°
76°
18
90°
76°
19
91°
77°
20
91°
77°
21
92°
76°
22
89°
76°
23
89°
77°
24
90°
76°
25
91°
76°
26
92°
77°
27
91°
77°
28
90°
76°
29
91°
76°
30
92°
77°
31
91°
77°
1
92°
76°
2
90°
76°
3
91°
76°
4
88°
75°
5
88°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Winter Haven
Winter Haven's August 2026 forecast shows daily high temperatures ranging from 84° to 94°, with overnight lows between 74° and 77°. 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 Winter Haven. See also: September | October | November.
