S
M
T
W
T
F
S
26
84°
75°
27
88°
75°
28
84°
77°
29
82°
77°
30
82°
75°
1
85°
75°
2
86°
76°
3
88°
75°
4
87°
75°
5
86°
75°
6
87°
75°
7
86°
75°
8
87°
76°
9
85°
74°
10
85°
74°
11
84°
75°
12
84°
74°
13
85°
73°
14
87°
78°
15
88°
79°
16
88°
79°
17
87°
78°
18
88°
78°
19
88°
77°
20
87°
78°
21
87°
78°
22
86°
77°
23
87°
77°
24
87°
76°
25
86°
77°
26
85°
76°
27
86°
77°
28
85°
76°
29
85°
76°
30
84°
75°
31
86°
76°
1
85°
76°
2
85°
75°
3
84°
75°
4
84°
74°
5
83°
75°
6
84°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cacuaco
Cacuaco's May 2026 forecast shows daily high temperatures ranging from 83° to 88°, with overnight lows between 73° and 79°. The average high for May is 86° with an average low of 76°. 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 Cacuaco. See also: June | July | August.