S
M
T
W
T
F
S
26
75°
55°
27
71°
58°
28
69°
55°
29
72°
53°
30
71°
54°
1
64°
53°
2
64°
47°
3
66°
51°
4
69°
51°
5
65°
48°
6
70°
54°
7
69°
55°
8
67°
50°
9
68°
50°
10
71°
53°
11
73°
56°
12
74°
57°
13
74°
57°
14
70°
56°
15
68°
53°
16
67°
53°
17
68°
52°
18
69°
52°
19
70°
58°
20
68°
57°
21
69°
53°
22
71°
54°
23
74°
57°
24
75°
58°
25
75°
59°
26
74°
61°
27
70°
61°
28
76°
60°
29
76°
60°
30
71°
58°
31
72°
56°
1
77°
63°
2
74°
61°
3
74°
60°
4
75°
58°
5
77°
60°
6
74°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hiraenoki
Hiraenoki's May 2026 forecast shows daily high temperatures ranging from 64° to 77°, with overnight lows between 47° and 63°. The average high for May is 71° with an average low of 56°. 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 Hiraenoki. See also: June | July | August.