S
M
T
W
T
F
S
29
72°
60°
30
76°
60°
31
70°
59°
1
65°
56°
2
73°
59°
3
70°
58°
4
78°
62°
5
75°
61°
6
75°
66°
7
70°
61°
8
68°
60°
9
84°
60°
10
84°
70°
11
74°
64°
12
84°
63°
13
77°
66°
14
83°
64°
15
74°
63°
16
73°
63°
17
76°
63°
18
71°
64°
19
77°
61°
20
82°
64°
21
73°
66°
22
N/A
23
84°
71°
24
73°
69°
25
75°
70°
26
80°
68°
27
82°
74°
28
83°
74°
29
81°
71°
30
82°
75°
1
83°
78°
2
83°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Ishigaki-shi
Ishigaki-shi's April 2026 forecast shows daily high temperatures ranging from 73° to 84°, with overnight lows between 68° and 78°. The average high for April is 81° with an average low of 72°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Ishigaki-shi. See also: May | June | July.