S
M
T
W
T
F
S
26
71°
45°
27
70°
42°
28
71°
48°
29
71°
44°
30
70°
46°
1
71°
42°
2
70°
44°
3
67°
46°
4
71°
41°
5
70°
44°
6
70°
46°
7
72°
40°
8
72°
42°
9
69°
47°
10
72°
47°
11
72°
46°
12
69°
42°
13
71°
46°
14
71°
40°
15
72°
52°
16
74°
52°
17
72°
48°
18
72°
55°
19
73°
52°
20
71°
48°
21
70°
51°
22
70°
49°
23
69°
49°
24
69°
46°
25
69°
43°
26
71°
42°
27
71°
39°
28
70°
40°
29
70°
43°
30
71°
41°
31
73°
42°
1
70°
49°
2
67°
55°
3
73°
48°
4
71°
45°
5
70°
47°
6
73°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ka'u CCD
Ka'u CCD's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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'u CCD. See also: June | July | August.
