S
M
T
W
T
F
S
31
81°
72°
1
82°
70°
2
81°
74°
3
83°
75°
4
81°
73°
5
82°
73°
6
82°
73°
7
81°
71°
8
81°
74°
9
83°
70°
10
83°
70°
11
82°
67°
12
81°
67°
13
81°
68°
14
82°
70°
15
84°
71°
16
83°
68°
17
83°
74°
18
82°
75°
19
84°
75°
20
83°
74°
21
81°
75°
22
80°
74°
23
80°
74°
24
81°
75°
25
80°
74°
26
80°
74°
27
80°
75°
28
80°
74°
29
81°
73°
30
79°
73°
1
80°
74°
2
80°
74°
3
81°
75°
4
82°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Kapa'a
Kapa'a's June 2026 forecast shows daily high temperatures ranging from 79° to 84°, with overnight lows between 67° and 75°. The average high for June is 81° with an average low of 73°. 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 Kapa'a. See also: July | August | September.
