S
M
T
W
T
F
S
26
93°
61°
27
96°
60°
28
96°
61°
29
98°
58°
30
98°
58°
1
95°
60°
2
96°
62°
3
87°
65°
4
93°
62°
5
91°
61°
6
96°
62°
7
95°
64°
8
92°
67°
9
90°
63°
10
89°
62°
11
88°
65°
12
85°
61°
13
88°
60°
14
91°
61°
15
94°
62°
16
93°
66°
17
96°
73°
18
96°
73°
19
96°
74°
20
96°
74°
21
96°
74°
22
95°
77°
23
94°
76°
24
93°
75°
25
93°
74°
26
92°
75°
27
94°
76°
28
92°
76°
29
90°
77°
30
87°
73°
31
83°
72°
1
84°
71°
2
85°
70°
3
86°
70°
4
86°
71°
5
87°
71°
6
86°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ometepec
Ometepec's May 2026 forecast shows daily high temperatures ranging from 83° to 96°, with overnight lows between 70° and 77°. The average high for May is 91° with an average low of 74°. 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 Ometepec. See also: June | July | August.