S
M
T
W
T
F
S
26
87°
71°
27
89°
75°
28
92°
75°
29
86°
70°
30
78°
64°
1
69°
55°
2
77°
49°
3
80°
51°
4
84°
68°
5
90°
73°
6
86°
60°
7
70°
60°
8
83°
64°
9
86°
67°
10
93°
65°
11
88°
63°
12
91°
66°
13
93°
69°
14
88°
65°
15
89°
69°
16
91°
69°
17
87°
65°
18
82°
68°
19
84°
66°
20
85°
68°
21
89°
66°
22
83°
62°
23
82°
62°
24
84°
66°
25
86°
63°
26
83°
62°
27
83°
63°
28
82°
65°
29
82°
67°
30
85°
68°
31
84°
69°
1
85°
69°
2
86°
70°
3
86°
72°
4
87°
72°
5
85°
70°
6
86°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mico
Mico's May 2026 forecast shows daily high temperatures ranging from 70° to 93°, with overnight lows between 60° and 73°. The average high for May is 86° with an average low of 67°. 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 Mico. See also: June | July | August.