S
M
T
W
T
F
S
26
88°
72°
27
88°
73°
28
88°
75°
29
88°
74°
30
88°
74°
1
88°
75°
2
90°
73°
3
88°
72°
4
90°
73°
5
90°
75°
6
88°
75°
7
88°
73°
8
89°
72°
9
90°
72°
10
90°
74°
11
90°
77°
12
84°
70°
13
84°
71°
14
84°
70°
15
85°
72°
16
86°
72°
17
85°
72°
18
84°
71°
19
80°
70°
20
80°
69°
21
81°
70°
22
82°
69°
23
82°
68°
24
81°
69°
25
79°
69°
26
78°
69°
27
79°
68°
28
79°
69°
29
80°
69°
30
79°
68°
31
79°
68°
1
80°
67°
2
79°
67°
3
79°
68°
4
80°
69°
5
79°
70°
6
80°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in La Guaba
La Guaba's May 2026 forecast shows daily high temperatures ranging from 78° to 86°, with overnight lows between 67° and 72°. The average high for May is 81° with an average low of 69°. 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 La Guaba. See also: June | July | August.