S
M
T
W
T
F
S
31
85°
79°
1
87°
79°
2
87°
78°
3
86°
78°
4
87°
77°
5
86°
78°
6
86°
78°
7
85°
77°
8
86°
79°
9
86°
80°
10
88°
79°
11
87°
79°
12
88°
80°
13
88°
80°
14
89°
79°
15
89°
80°
16
88°
81°
17
87°
81°
18
88°
79°
19
89°
80°
20
88°
81°
21
89°
81°
22
89°
80°
23
88°
80°
24
89°
81°
25
88°
82°
26
89°
82°
27
89°
80°
28
88°
81°
29
89°
82°
30
88°
81°
1
89°
81°
2
89°
80°
3
88°
80°
4
88°
81°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Ishigaki-shi
Ishigaki-shi's June 2026 forecast shows daily high temperatures ranging from 85° to 89°, with overnight lows between 77° and 82°. The average high for June is 88° with an average low of 80°. 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 Ishigaki-shi. See also: July | August | September.