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