S
M
T
W
T
F
S
29
76°
66°
30
77°
65°
31
78°
65°
1
79°
61°
2
78°
66°
3
79°
65°
4
79°
64°
5
80°
64°
6
84°
61°
7
84°
63°
8
81°
71°
9
78°
70°
10
78°
70°
11
83°
74°
12
80°
70°
13
80°
69°
14
84°
71°
15
86°
69°
16
79°
67°
17
80°
68°
18
82°
65°
19
79°
65°
20
79°
63°
21
75°
63°
22
77°
62°
23
76°
63°
24
75°
62°
25
76°
62°
26
75°
63°
27
74°
62°
28
74°
63°
29
77°
62°
30
74°
63°
1
74°
64°
2
75°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Haiku-Pa‘uwela
Haiku-Pa‘uwela's April 2026 forecast shows daily high temperatures ranging from 74° to 82°, with overnight lows between 62° and 68°. The average high for April is 77° 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 April weather will actually feel in Haiku-Pa‘uwela. See also: May | June | July.