S
M
T
W
T
F
S
29
78°
67°
30
80°
67°
31
79°
69°
1
81°
63°
2
77°
69°
3
80°
66°
4
81°
65°
5
82°
65°
6
82°
68°
7
81°
68°
8
80°
73°
9
78°
72°
10
78°
67°
11
81°
69°
12
76°
70°
13
78°
69°
14
80°
71°
15
81°
69°
16
82°
68°
17
83°
71°
18
82°
69°
19
81°
71°
20
82°
69°
21
84°
71°
22
83°
72°
23
80°
71°
24
80°
70°
25
81°
70°
26
80°
71°
27
80°
72°
28
81°
73°
29
81°
73°
30
82°
72°
1
82°
73°
2
81°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Kaimuki
Kaimuki's April 2026 forecast shows daily high temperatures ranging from 76° to 84°, with overnight lows between 67° and 73°. The average high for April is 81° 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 April weather will actually feel in Kaimuki. See also: May | June | July.