S
M
T
W
T
F
S
26
77°
54°
27
77°
55°
28
78°
56°
29
78°
56°
30
77°
54°
1
74°
59°
2
90°
67°
3
82°
68°
4
86°
68°
5
92°
66°
6
95°
68°
7
94°
72°
8
93°
68°
9
85°
70°
10
87°
70°
11
89°
71°
12
89°
71°
13
91°
71°
14
92°
72°
15
89°
72°
16
89°
71°
17
88°
72°
18
88°
72°
19
89°
71°
20
88°
72°
21
86°
72°
22
83°
70°
23
83°
70°
24
84°
71°
25
86°
71°
26
87°
70°
27
87°
71°
28
85°
72°
29
86°
70°
30
86°
72°
31
87°
71°
1
87°
70°
2
85°
71°
3
84°
72°
4
85°
71°
5
86°
72°
6
86°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Yajalón
Yajalón's May 2026 forecast shows daily high temperatures ranging from 82° to 95°, with overnight lows between 66° and 72°. The average high for May is 87° with an average low of 71°. 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 Yajalón. See also: June | July | August.