S
M
T
W
T
F
S
31
79°
68°
1
79°
66°
2
75°
65°
3
74°
64°
4
74°
63°
5
75°
65°
6
75°
65°
7
76°
67°
8
77°
69°
9
76°
68°
10
78°
69°
11
80°
68°
12
79°
67°
13
74°
66°
14
74°
66°
15
75°
65°
16
77°
66°
17
78°
65°
18
78°
64°
19
77°
67°
20
77°
67°
21
78°
66°
22
78°
67°
23
77°
66°
24
78°
66°
25
77°
67°
26
78°
65°
27
79°
66°
28
75°
65°
29
73°
65°
30
77°
66°
1
75°
66°
2
75°
65°
3
76°
65°
4
77°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Rio de Janeiro
Rio de Janeiro's June 2026 forecast shows daily high temperatures ranging from 73° to 80°, with overnight lows between 63° and 69°. The average high for June is 77° with an average low of 66°. 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 de Janeiro. See also: July | August | September.
