S
M
T
W
T
F
S
29
78°
68°
30
80°
67°
31
79°
67°
1
81°
66°
2
78°
66°
3
78°
65°
4
81°
65°
5
79°
64°
6
80°
66°
7
79°
70°
8
81°
69°
9
81°
70°
10
77°
70°
11
82°
72°
12
82°
72°
13
82°
71°
14
82°
69°
15
83°
69°
16
83°
70°
17
84°
71°
18
84°
70°
19
83°
69°
20
83°
70°
21
83°
71°
22
82°
68°
23
83°
69°
24
85°
72°
25
81°
71°
26
84°
68°
27
83°
69°
28
84°
69°
29
84°
67°
30
84°
66°
1
80°
68°
2
81°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Kihei
Kihei's April 2026 forecast shows daily high temperatures ranging from 80° to 84°, with overnight lows between 66° and 69°. The average high for April is 83° with an average low of 68°. 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 Kihei. See also: May | June | July.