S
M
T
W
T
F
S
26
91°
73°
27
91°
72°
28
93°
73°
29
88°
73°
30
84°
68°
1
91°
73°
2
91°
75°
3
86°
73°
4
91°
73°
5
90°
73°
6
91°
75°
7
90°
73°
8
90°
72°
9
91°
73°
10
90°
73°
11
86°
70°
12
91°
75°
13
91°
73°
14
90°
73°
15
91°
73°
16
91°
72°
17
91°
72°
18
93°
75°
19
91°
73°
20
91°
72°
21
91°
73°
22
90°
72°
23
91°
72°
24
90°
72°
25
90°
63°
26
88°
73°
27
90°
73°
28
91°
70°
29
90°
68°
30
91°
72°
31
88°
73°
1
88°
71°
2
87°
72°
3
88°
71°
4
87°
70°
5
86°
68°
6
84°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Pilão Arcado
Pilão Arcado's May 2026 forecast shows daily high temperatures ranging from 84° to 88°, with overnight lows between 68° and 72°. The average high for May is 87° 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 Pilão Arcado. See also: June | July | August.