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
84°
69°
17
84°
68°
18
82°
68°
19
86°
69°
20
84°
70°
21
83°
66°
22
84°
65°
23
83°
65°
24
82°
70°
25
82°
70°
26
84°
67°
27
84°
63°
28
84°
70°
29
81°
70°
30
83°
70°
1
82°
69°
2
83°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Kahului
Kahului's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April 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 April weather will actually feel in Kahului. See also: May | June | July.