S
M
T
W
T
F
S
31
77°
52°
1
78°
54°
2
79°
50°
3
73°
57°
4
80°
58°
5
81°
59°
6
82°
60°
7
82°
56°
8
80°
48°
9
72°
46°
10
69°
48°
11
72°
49°
12
73°
56°
13
74°
60°
14
81°
56°
15
79°
53°
16
78°
56°
17
74°
54°
18
77°
55°
19
77°
55°
20
78°
61°
21
82°
63°
22
84°
64°
23
84°
58°
24
83°
53°
25
76°
60°
26
85°
63°
27
85°
61°
28
83°
57°
29
83°
54°
30
77°
55°
1
80°
55°
2
79°
56°
3
76°
54°
4
78°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Rio
Rio's June 2026 forecast shows daily high temperatures ranging from 69° to 85°, with overnight lows between 46° and 64°. The average high for June is 79° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Rio. See also: July | August | September.
