S
M
T
W
T
F
S
31
81°
72°
1
84°
73°
2
82°
73°
3
82°
73°
4
83°
73°
5
82°
72°
6
83°
68°
7
82°
70°
8
83°
69°
9
84°
66°
10
84°
72°
11
82°
71°
12
85°
70°
13
85°
71°
14
84°
72°
15
81°
71°
16
82°
70°
17
80°
71°
18
81°
70°
19
81°
71°
20
82°
71°
21
81°
72°
22
81°
72°
23
82°
71°
24
81°
72°
25
82°
72°
26
82°
73°
27
83°
73°
28
82°
72°
29
82°
71°
30
81°
72°
1
82°
72°
2
82°
73°
3
83°
72°
4
82°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Koloa
Koloa's June 2026 forecast shows daily high temperatures ranging from 80° to 85°, with overnight lows between 66° and 73°. The average high for June is 82° with an average low of 71°. 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 Koloa. See also: July | August | September.
