S
M
T
W
T
F
S
26
79°
65°
27
75°
63°
28
77°
62°
29
78°
64°
30
72°
68°
1
76°
71°
2
77°
70°
3
84°
69°
4
75°
64°
5
74°
64°
6
74°
65°
7
75°
66°
8
76°
65°
9
76°
66°
10
75°
66°
11
76°
65°
12
76°
66°
13
75°
67°
14
77°
66°
15
76°
67°
16
77°
66°
17
76°
67°
18
76°
67°
19
77°
68°
20
77°
68°
21
76°
67°
22
78°
68°
23
78°
68°
24
77°
69°
25
79°
69°
26
79°
68°
27
78°
69°
28
79°
70°
29
79°
69°
30
78°
70°
31
78°
68°
1
79°
69°
2
81°
70°
3
80°
69°
4
80°
68°
5
81°
67°
6
79°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Yakushima-cho
Yakushima-cho's May 2026 forecast shows daily high temperatures ranging from 72° to 84°, with overnight lows between 62° and 71°. The average high for May is 77° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Yakushima-cho. See also: June | July | August.