S
M
T
W
T
F
S
26
93°
54°
27
96°
57°
28
98°
61°
29
98°
60°
30
98°
60°
1
91°
59°
2
94°
56°
3
91°
58°
4
94°
59°
5
92°
57°
6
94°
59°
7
94°
59°
8
92°
62°
9
84°
63°
10
89°
60°
11
89°
61°
12
90°
62°
13
86°
63°
14
91°
61°
15
90°
62°
16
93°
52°
17
91°
52°
18
90°
53°
19
90°
55°
20
91°
55°
21
90°
53°
22
90°
53°
23
89°
54°
24
89°
54°
25
90°
55°
26
89°
54°
27
89°
55°
28
90°
55°
29
91°
56°
30
90°
56°
31
89°
57°
1
89°
58°
2
90°
59°
3
89°
59°
4
89°
60°
5
90°
60°
6
89°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ocotlán
Ocotlán's May 2026 forecast shows daily high temperatures ranging from 84° to 94°, with overnight lows between 52° and 63°. The average high for May is 90° with an average low of 57°. 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 Ocotlán. See also: June | July | August.