S
M
T
W
T
F
S
26
84°
67°
27
72°
66°
28
82°
66°
29
92°
68°
30
89°
72°
1
86°
68°
2
74°
55°
3
75°
55°
4
79°
58°
5
85°
62°
6
89°
70°
7
90°
67°
8
79°
61°
9
84°
65°
10
85°
71°
11
89°
71°
12
87°
70°
13
88°
71°
14
87°
70°
15
87°
71°
16
86°
71°
17
88°
72°
18
88°
72°
19
87°
71°
20
88°
72°
21
88°
72°
22
87°
72°
23
88°
73°
24
89°
72°
25
88°
73°
26
88°
73°
27
89°
72°
28
87°
73°
29
85°
73°
30
84°
72°
31
85°
73°
1
85°
73°
2
84°
74°
3
83°
74°
4
86°
75°
5
90°
74°
6
86°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Fleming Island
Fleming Island's May 2026 forecast shows daily high temperatures ranging from 74° to 90°, with overnight lows between 55° and 75°. The average high for May is 86° with an average low of 70°. 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 Fleming Island. See also: June | July | August.
