S
M
T
W
T
F
S
26
86°
76°
27
88°
75°
28
87°
76°
29
85°
76°
30
85°
77°
1
85°
77°
2
86°
76°
3
84°
77°
4
84°
77°
5
84°
76°
6
84°
77°
7
85°
77°
8
85°
76°
9
86°
77°
10
84°
77°
11
85°
76°
12
86°
78°
13
86°
77°
14
85°
78°
15
85°
78°
16
86°
77°
17
85°
78°
18
85°
78°
19
86°
77°
20
85°
78°
21
86°
78°
22
85°
76°
23
85°
76°
24
86°
78°
25
86°
78°
26
87°
77°
27
85°
76°
28
85°
76°
29
87°
76°
30
88°
76°
31
87°
77°
1
87°
76°
2
88°
76°
3
87°
77°
4
88°
75°
5
87°
75°
6
87°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in San Juan Zona Urbana
San Juan Zona Urbana's May 2026 forecast shows daily high temperatures ranging from 84° to 88°, with overnight lows between 75° and 78°. The average high for May is 86° with an average low of 77°. 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 Juan Zona Urbana. See also: June | July | August.
