S
M
T
W
T
F
S
28
96°
75°
29
97°
78°
30
96°
75°
1
95°
75°
2
98°
75°
3
97°
76°
4
93°
76°
5
94°
77°
6
94°
76°
7
93°
75°
8
99°
78°
9
100°
76°
10
98°
76°
11
94°
74°
12
92°
75°
13
94°
77°
14
93°
75°
15
96°
76°
16
95°
77°
17
94°
76°
18
94°
77°
19
94°
76°
20
92°
77°
21
93°
75°
22
92°
76°
23
88°
76°
24
94°
77°
25
94°
77°
26
90°
76°
27
90°
77°
28
91°
76°
29
90°
77°
30
90°
77°
31
91°
76°
1
90°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Winter Haven
Winter Haven's July 2026 forecast shows daily high temperatures ranging from 88° to 100°, with overnight lows between 74° and 78°. The average high for July is 93° 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 July weather will actually feel in Winter Haven. See also: August | September | October.