S
M
T
W
T
F
S
26
79°
41°
27
74°
41°
28
81°
44°
29
82°
45°
30
78°
51°
1
64°
49°
2
69°
46°
3
77°
37°
4
80°
52°
5
64°
50°
6
73°
41°
7
76°
39°
8
86°
38°
9
90°
46°
10
87°
59°
11
88°
48°
12
94°
51°
13
93°
52°
14
91°
58°
15
90°
61°
16
90°
56°
17
88°
51°
18
86°
61°
19
87°
47°
20
88°
51°
21
86°
52°
22
85°
52°
23
85°
51°
24
89°
56°
25
88°
55°
26
78°
51°
27
85°
50°
28
86°
53°
29
88°
56°
30
91°
57°
31
93°
58°
1
92°
57°
2
89°
51°
3
84°
53°
4
88°
56°
5
84°
51°
6
88°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rio Communities
Rio Communities's May 2026 forecast shows daily high temperatures ranging from 78° to 93°, with overnight lows between 50° and 58°. The average high for May is 87° with an average low of 54°. 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 Rio Communities. See also: June | July | August.