S
M
T
W
T
F
S
26
68°
42°
27
65°
39°
28
72°
37°
29
80°
38°
30
77°
43°
1
79°
50°
2
61°
42°
3
68°
41°
4
N/A
5
79°
59°
6
83°
54°
7
64°
42°
8
60°
41°
9
61°
34°
10
69°
44°
11
68°
47°
12
70°
49°
13
71°
48°
14
77°
50°
15
69°
51°
16
62°
50°
17
65°
45°
18
74°
52°
19
73°
52°
20
74°
51°
21
73°
47°
22
66°
42°
23
62°
41°
24
63°
41°
25
63°
42°
26
64°
44°
27
66°
48°
28
65°
45°
29
62°
42°
30
62°
40°
31
61°
39°
1
61°
40°
2
62°
41°
3
63°
40°
4
61°
40°
5
62°
45°
6
66°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in San Javier y Yacanto
San Javier y Yacanto's May 2026 forecast shows daily high temperatures ranging from 60° to 83°, with overnight lows between 34° and 59°. The average high for May is 67° with an average low of 45°. 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 San Javier y Yacanto. See also: June | July | August.
