S
M
T
W
T
F
S
26
55°
41°
27
56°
48°
28
57°
40°
29
54°
37°
30
56°
39°
1
58°
37°
2
58°
36°
3
59°
37°
4
58°
35°
5
57°
37°
6
56°
35°
7
57°
36°
8
56°
35°
9
56°
34°
10
62°
35°
11
62°
36°
12
61°
38°
13
55°
38°
14
58°
39°
15
57°
40°
16
54°
40°
17
54°
36°
18
53°
36°
19
54°
35°
20
55°
34°
21
54°
41°
22
53°
42°
23
58°
43°
24
57°
42°
25
55°
42°
26
57°
41°
27
52°
40°
28
51°
36°
29
51°
33°
30
49°
32°
31
50°
34°
1
49°
34°
2
49°
32°
3
50°
32°
4
51°
34°
5
55°
36°
6
56°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Pucon
Pucon's May 2026 forecast shows daily high temperatures ranging from 49° to 62°, with overnight lows between 32° and 48°. The average high for May is 55° with an average low of 37°. 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 Pucon. See also: June | July | August.