S
M
T
W
T
F
S
26
72°
37°
27
74°
36°
28
77°
49°
29
79°
51°
30
77°
47°
1
62°
48°
2
82°
39°
3
79°
45°
4
74°
44°
5
75°
49°
6
67°
44°
7
63°
47°
8
67°
37°
9
72°
36°
10
85°
33°
11
84°
38°
12
62°
44°
13
66°
39°
14
76°
48°
15
68°
47°
16
67°
41°
17
72°
36°
18
77°
37°
19
77°
37°
20
69°
38°
21
70°
40°
22
76°
39°
23
61°
38°
24
59°
39°
25
64°
41°
26
60°
38°
27
63°
38°
28
64°
36°
29
63°
37°
30
66°
46°
31
66°
45°
1
60°
40°
2
59°
39°
3
59°
38°
4
60°
41°
5
66°
44°
6
66°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Maipu
Maipu's May 2026 forecast shows daily high temperatures ranging from 59° to 77°, with overnight lows between 36° and 46°. The average high for May is 66° with an average low of 39°. 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 Maipu. See also: June | July | August.