S
M
T
W
T
F
S
26
90°
73°
27
91°
74°
28
87°
74°
29
87°
73°
30
88°
73°
1
90°
73°
2
91°
73°
3
91°
74°
4
92°
73°
5
92°
73°
6
90°
73°
7
89°
72°
8
89°
71°
9
88°
72°
10
88°
74°
11
88°
73°
12
89°
74°
13
87°
73°
14
87°
71°
15
86°
72°
16
85°
72°
17
86°
72°
18
86°
73°
19
87°
73°
20
86°
72°
21
86°
73°
22
87°
73°
23
87°
72°
24
88°
73°
25
87°
72°
26
86°
71°
27
86°
72°
28
87°
71°
29
86°
73°
30
87°
72°
31
86°
73°
1
86°
73°
2
87°
72°
3
87°
72°
4
88°
71°
5
87°
73°
6
87°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cabo Rojo
Cabo Rojo's May 2026 forecast shows daily high temperatures ranging from 85° to 92°, with overnight lows between 71° and 74°. The average high for May is 87° 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 Cabo Rojo. See also: June | July | August.
