S
M
T
W
T
F
S
26
81°
64°
27
73°
66°
28
79°
67°
29
90°
66°
30
88°
72°
1
86°
69°
2
71°
62°
3
74°
58°
4
77°
56°
5
79°
64°
6
86°
63°
7
88°
70°
8
78°
67°
9
77°
67°
10
78°
70°
11
89°
70°
12
76°
70°
13
80°
71°
14
88°
69°
15
76°
72°
16
85°
75°
17
87°
76°
18
86°
76°
19
86°
75°
20
88°
74°
21
89°
74°
22
88°
75°
23
87°
76°
24
87°
75°
25
87°
75°
26
88°
74°
27
87°
74°
28
88°
75°
29
87°
73°
30
88°
73°
31
88°
72°
1
86°
74°
2
87°
74°
3
87°
73°
4
86°
74°
5
84°
74°
6
85°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mayport
Mayport's May 2026 forecast shows daily high temperatures ranging from 76° to 89°, with overnight lows between 72° and 76°. The average high for May is 86° with an average low of 74°. 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 Mayport. See also: June | July | August.
