S
M
T
W
T
F
S
31
83°
70°
1
82°
71°
2
82°
71°
3
83°
72°
4
83°
73°
5
84°
72°
6
84°
73°
7
85°
73°
8
84°
72°
9
84°
73°
10
85°
72°
11
84°
73°
12
84°
73°
13
85°
72°
14
84°
72°
15
84°
73°
16
85°
72°
17
84°
72°
18
84°
74°
19
85°
73°
20
84°
73°
21
84°
72°
22
85°
72°
23
84°
73°
24
84°
72°
25
85°
73°
26
87°
72°
27
87°
72°
28
87°
71°
29
88°
72°
30
87°
71°
1
88°
72°
2
86°
71°
3
87°
72°
4
87°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Kapolei
Kapolei's June 2026 forecast shows daily high temperatures ranging from 82° to 88°, with overnight lows between 70° and 74°. The average high for June is 85° with an average low of 72°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Kapolei. See also: July | August | September.