S
M
T
W
T
F
S
26
91°
73°
27
92°
77°
28
97°
78°
29
97°
75°
30
95°
74°
1
79°
62°
2
75°
58°
3
83°
56°
4
86°
60°
5
94°
71°
6
94°
78°
7
79°
70°
8
91°
68°
9
95°
69°
10
92°
71°
11
86°
66°
12
91°
66°
13
91°
63°
14
94°
62°
15
95°
67°
16
93°
69°
17
95°
78°
18
94°
80°
19
92°
71°
20
93°
67°
21
85°
69°
22
94°
72°
23
90°
71°
24
92°
73°
25
92°
71°
26
88°
73°
27
82°
67°
28
92°
69°
29
93°
72°
30
95°
72°
31
94°
73°
1
96°
76°
2
94°
77°
3
93°
75°
4
94°
74°
5
91°
76°
6
94°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rios
Rios's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Rios. See also: June | July | August.
