S
M
T
W
T
F
S
26
91°
73°
27
90°
73°
28
91°
76°
29
92°
78°
30
91°
79°
1
92°
77°
2
93°
78°
3
91°
79°
4
94°
79°
5
92°
76°
6
91°
80°
7
92°
78°
8
92°
78°
9
93°
79°
10
93°
77°
11
92°
80°
12
91°
78°
13
90°
77°
14
90°
77°
15
91°
77°
16
92°
77°
17
96°
80°
18
92°
79°
19
92°
78°
20
93°
76°
21
N/A
22
92°
72°
23
91°
71°
24
92°
71°
25
93°
72°
26
91°
71°
27
95°
72°
28
91°
71°
29
90°
71°
30
89°
74°
31
85°
74°
1
83°
73°
2
85°
74°
3
84°
77°
4
86°
77°
5
85°
77°
6
85°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Aguinaldo
Aguinaldo's May 2026 forecast shows daily high temperatures ranging from 83° to 95°, with overnight lows between 71° and 77°. The average high for May is 89° with an average low of 73°. 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 Aguinaldo. See also: June | July | August.