S
M
T
W
T
F
S
31
86°
71°
1
85°
71°
2
74°
66°
3
N/A
4
69°
63°
5
69°
62°
6
70°
61°
7
68°
61°
8
66°
61°
9
74°
57°
10
77°
61°
11
78°
63°
12
76°
59°
13
77°
61°
14
80°
63°
15
81°
64°
16
79°
63°
17
76°
63°
18
77°
64°
19
75°
64°
20
78°
65°
21
76°
65°
22
78°
62°
23
78°
63°
24
80°
65°
25
79°
66°
26
81°
67°
27
81°
67°
28
80°
66°
29
78°
67°
30
82°
66°
1
81°
67°
2
82°
68°
3
82°
68°
4
78°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Osaka
Osaka's June 2026 forecast shows daily high temperatures ranging from 66° to 82°, with overnight lows between 57° and 68°. The average high for June is 77° with an average low of 64°. 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 Osaka. See also: July | August | September.