S
M
T
W
T
F
S
26
85°
72°
27
86°
73°
28
84°
74°
29
84°
72°
30
85°
71°
1
83°
73°
2
84°
71°
3
85°
72°
4
86°
73°
5
79°
63°
6
80°
66°
7
80°
68°
8
79°
68°
9
77°
66°
10
78°
65°
11
80°
64°
12
79°
66°
13
78°
64°
14
79°
65°
15
75°
64°
16
76°
65°
17
75°
65°
18
76°
64°
19
73°
65°
20
73°
64°
21
74°
64°
22
73°
65°
23
74°
64°
24
73°
64°
25
74°
65°
26
74°
64°
27
73°
65°
28
73°
65°
29
74°
64°
30
75°
65°
31
74°
66°
1
74°
65°
2
75°
64°
3
74°
65°
4
74°
65°
5
75°
66°
6
74°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Honaunau-Napo'opo'o
Honaunau-Napo'opo'o's May 2026 forecast shows daily high temperatures ranging from 73° to 80°, with overnight lows between 63° and 68°. The average high for May is 76° with an average low of 65°. 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 Honaunau-Napo'opo'o. See also: June | July | August.
