S
M
T
W
T
F
S
31
77°
50°
1
77°
52°
2
79°
47°
3
82°
44°
4
86°
64°
5
78°
62°
6
84°
58°
7
81°
61°
8
81°
64°
9
82°
64°
10
87°
67°
11
86°
67°
12
85°
66°
13
85°
60°
14
80°
59°
15
78°
57°
16
75°
57°
17
79°
56°
18
80°
60°
19
81°
60°
20
79°
59°
21
75°
53°
22
73°
53°
23
76°
62°
24
82°
63°
25
84°
58°
26
78°
55°
27
75°
58°
28
76°
60°
29
79°
62°
30
80°
62°
1
79°
61°
2
80°
62°
3
84°
63°
4
83°
64°
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 73° to 87°, with overnight lows between 53° and 67°. The average high for June is 80° with an average low of 61°. 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.
