S
M
T
W
T
F
S
26
83°
66°
27
81°
68°
28
82°
69°
29
83°
69°
30
84°
69°
1
83°
69°
2
82°
69°
3
82°
70°
4
82°
67°
5
86°
69°
6
85°
70°
7
83°
69°
8
82°
69°
9
81°
70°
10
84°
69°
11
83°
72°
12
84°
71°
13
83°
71°
14
81°
70°
15
83°
69°
16
80°
71°
17
81°
70°
18
80°
71°
19
80°
71°
20
81°
70°
21
81°
71°
22
82°
71°
23
81°
72°
24
81°
72°
25
82°
71°
26
81°
72°
27
81°
72°
28
82°
71°
29
81°
72°
30
82°
71°
31
81°
72°
1
82°
72°
2
81°
71°
3
82°
72°
4
82°
72°
5
83°
71°
6
82°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ka'anapali
Ka'anapali's May 2026 forecast shows daily high temperatures ranging from 80° to 86°, with overnight lows between 67° and 72°. The average high for May is 82° with an average low of 71°. 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 Ka'anapali. See also: June | July | August.
