S
M
T
W
T
F
S
26
90°
70°
27
91°
69°
28
90°
69°
29
93°
69°
30
92°
70°
1
92°
69°
2
94°
71°
3
94°
71°
4
94°
71°
5
93°
68°
6
95°
51°
7
91°
66°
8
90°
67°
9
91°
65°
10
90°
65°
11
90°
68°
12
87°
70°
13
89°
63°
14
91°
64°
15
91°
63°
16
90°
64°
17
93°
64°
18
92°
66°
19
90°
64°
20
85°
64°
21
86°
63°
22
85°
62°
23
84°
62°
24
84°
63°
25
85°
63°
26
85°
64°
27
86°
65°
28
87°
64°
29
87°
64°
30
88°
63°
31
87°
65°
1
88°
65°
2
89°
64°
3
87°
64°
4
86°
64°
5
86°
64°
6
87°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Los Guandules
Los Guandules's May 2026 forecast shows daily high temperatures ranging from 84° to 93°, with overnight lows between 62° and 70°. The average high for May is 88° with an average low of 64°. 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 Los Guandules. See also: June | July | August.