S
M
T
W
T
F
S
26
88°
67°
27
89°
68°
28
90°
66°
29
90°
67°
30
90°
71°
1
92°
68°
2
91°
63°
3
82°
62°
4
82°
62°
5
88°
67°
6
90°
71°
7
92°
70°
8
87°
68°
9
89°
70°
10
88°
72°
11
88°
69°
12
89°
69°
13
90°
71°
14
88°
70°
15
87°
71°
16
88°
71°
17
88°
72°
18
90°
72°
19
90°
71°
20
89°
72°
21
90°
72°
22
90°
73°
23
91°
73°
24
91°
72°
25
90°
73°
26
91°
73°
27
91°
72°
28
88°
73°
29
89°
73°
30
88°
72°
31
86°
73°
1
87°
73°
2
85°
72°
3
86°
74°
4
87°
74°
5
88°
73°
6
88°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Winter Haven
Winter Haven's May 2026 forecast shows daily high temperatures ranging from 82° to 92°, with overnight lows between 62° and 74°. The average high for May is 88° with an average low of 71°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Winter Haven. See also: June | July | August.
