S
M
T
W
T
F
S
29
78°
68°
30
82°
68°
31
87°
68°
1
88°
64°
2
89°
66°
3
89°
69°
4
88°
66°
5
88°
68°
6
87°
68°
7
77°
68°
8
86°
67°
9
84°
68°
10
85°
65°
11
84°
65°
12
86°
62°
13
86°
61°
14
87°
63°
15
85°
63°
16
89°
62°
17
89°
64°
18
92°
69°
19
88°
71°
20
88°
68°
21
83°
67°
22
80°
70°
23
77°
69°
24
77°
71°
25
81°
68°
26
82°
69°
27
83°
70°
28
86°
72°
29
85°
69°
30
86°
71°
1
84°
69°
2
85°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Cayo Costa
Cayo Costa's April 2026 forecast shows daily high temperatures ranging from 77° to 86°, with overnight lows between 67° and 72°. The average high for April is 82° 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 April weather will actually feel in Cayo Costa. See also: May | June | July.
