S
M
T
W
T
F
S
26
82°
66°
27
82°
69°
28
78°
68°
29
80°
65°
30
81°
67°
1
81°
67°
2
79°
69°
3
76°
69°
4
83°
67°
5
82°
69°
6
84°
63°
7
83°
65°
8
79°
62°
9
80°
63°
10
78°
62°
11
80°
64°
12
78°
63°
13
80°
64°
14
79°
63°
15
79°
63°
16
77°
64°
17
80°
63°
18
79°
65°
19
77°
63°
20
73°
64°
21
74°
63°
22
73°
63°
23
73°
64°
24
74°
62°
25
73°
63°
26
73°
62°
27
74°
62°
28
73°
63°
29
73°
64°
30
74°
63°
31
74°
64°
1
75°
65°
2
74°
65°
3
74°
66°
4
75°
65°
5
75°
66°
6
76°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Kukui
Kukui's May 2026 forecast shows daily high temperatures ranging from 73° to 84°, with overnight lows between 62° and 66°. The average high for May is 76° 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 May weather will actually feel in Kukui. See also: June | July | August.