S
M
T
W
T
F
S
26
86°
66°
27
87°
70°
28
88°
69°
29
91°
69°
30
92°
70°
1
89°
69°
2
90°
70°
3
89°
69°
4
90°
70°
5
95°
63°
6
95°
64°
7
95°
61°
8
95°
61°
9
96°
62°
10
95°
63°
11
95°
63°
12
96°
65°
13
96°
64°
14
95°
67°
15
95°
65°
16
96°
64°
17
96°
66°
18
95°
65°
19
96°
65°
20
95°
67°
21
94°
68°
22
97°
69°
23
96°
68°
24
97°
66°
25
97°
68°
26
96°
69°
27
95°
70°
28
97°
69°
29
96°
68°
30
97°
71°
31
96°
71°
1
97°
72°
2
94°
72°
3
97°
71°
4
96°
70°
5
98°
71°
6
98°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Puerto Vallarta
Puerto Vallarta's May 2026 forecast shows daily high temperatures ranging from 86° to 98°, with overnight lows between 61° and 72°. The average high for May is 94° with an average low of 67°. 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 Puerto Vallarta. See also: June | July | August.
