S
M
T
W
T
F
S
29
73°
67°
30
75°
66°
31
74°
66°
1
75°
66°
2
74°
66°
3
74°
67°
4
76°
66°
5
76°
66°
6
76°
68°
7
78°
70°
8
76°
69°
9
78°
72°
10
77°
68°
11
78°
70°
12
77°
69°
13
72°
68°
14
72°
68°
15
73°
67°
16
77°
69°
17
79°
67°
18
78°
69°
19
76°
70°
20
75°
70°
21
75°
69°
22
76°
70°
23
75°
70°
24
75°
70°
25
76°
70°
26
76°
70°
27
77°
71°
28
76°
70°
29
76°
70°
30
77°
69°
1
76°
70°
2
77°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Wailua
Wailua's April 2026 forecast shows daily high temperatures ranging from 72° to 79°, with overnight lows between 66° and 72°. The average high for April is 76° with an average low of 69°. 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 Wailua. See also: May | June | July.
