S
M
T
W
T
F
S
26
87°
57°
27
91°
58°
28
94°
60°
29
94°
60°
30
89°
61°
1
88°
58°
2
89°
60°
3
89°
58°
4
96°
56°
5
97°
58°
6
96°
61°
7
96°
61°
8
96°
62°
9
94°
62°
10
92°
61°
11
93°
64°
12
94°
64°
13
93°
63°
14
93°
64°
15
94°
62°
16
95°
63°
17
93°
56°
18
92°
57°
19
93°
57°
20
91°
58°
21
93°
58°
22
90°
59°
23
90°
59°
24
89°
58°
25
89°
60°
26
90°
60°
27
89°
59°
28
90°
61°
29
91°
60°
30
93°
61°
31
91°
62°
1
93°
62°
2
92°
63°
3
93°
63°
4
92°
62°
5
92°
62°
6
91°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mazatán
Mazatán's May 2026 forecast shows daily high temperatures ranging from 89° to 97°, with overnight lows between 56° and 64°. The average high for May is 93° with an average low of 61°. 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 Mazatán. See also: June | July | August.
