S
M
T
W
T
F
S
26
62°
47°
27
58°
45°
28
57°
43°
29
59°
44°
30
60°
45°
1
60°
44°
2
62°
44°
3
61°
40°
4
59°
40°
5
59°
41°
6
61°
40°
7
63°
44°
8
66°
46°
9
65°
46°
10
64°
44°
11
63°
42°
12
62°
43°
13
60°
42°
14
62°
43°
15
63°
43°
16
64°
44°
17
65°
46°
18
66°
45°
19
67°
44°
20
66°
45°
21
68°
47°
22
67°
48°
23
68°
54°
24
71°
56°
25
77°
55°
26
76°
53°
27
72°
56°
28
78°
56°
29
80°
51°
30
78°
49°
31
70°
49°
1
69°
51°
2
72°
50°
3
73°
55°
4
79°
57°
5
78°
57°
6
73°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Florida
Florida's May 2026 forecast shows daily high temperatures ranging from 57° to 80°, with overnight lows between 40° and 58°. The average high for May is 67° with an average low of 47°. 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 Florida. See also: June | July | August.