S
M
T
W
T
F
S
26
70°
52°
27
63°
51°
28
62°
51°
29
68°
51°
30
71°
53°
1
68°
58°
2
64°
55°
3
62°
52°
4
67°
50°
5
73°
55°
6
75°
61°
7
72°
61°
8
61°
50°
9
54°
47°
10
56°
50°
11
60°
48°
12
68°
48°
13
60°
46°
14
58°
50°
15
61°
45°
16
59°
47°
17
56°
50°
18
60°
46°
19
62°
46°
20
57°
50°
21
54°
49°
22
55°
44°
23
59°
43°
24
64°
45°
25
62°
50°
26
62°
46°
27
60°
44°
28
57°
46°
29
62°
45°
30
61°
50°
31
58°
49°
1
57°
50°
2
58°
49°
3
58°
46°
4
58°
46°
5
61°
47°
6
59°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cabo Polonio
Cabo Polonio's May 2026 forecast shows daily high temperatures ranging from 57° to 64°, with overnight lows between 44° and 52°. The average high for May is 60° with an average low of 48°. 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 Polonio. See also: June | July | August.
