S
M
T
W
T
F
S
31
80°
64°
1
82°
66°
2
81°
70°
3
81°
69°
4
79°
64°
5
81°
64°
6
79°
62°
7
80°
63°
8
81°
64°
9
78°
66°
10
77°
68°
11
79°
67°
12
79°
64°
13
80°
63°
14
77°
67°
15
79°
68°
16
79°
66°
17
79°
65°
18
79°
69°
19
82°
67°
20
83°
69°
21
81°
67°
22
81°
67°
23
81°
69°
24
82°
69°
25
79°
67°
26
82°
65°
27
80°
66°
28
80°
66°
29
82°
67°
30
83°
69°
1
82°
68°
2
81°
67°
3
82°
68°
4
81°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Lana‘i City
Lana‘i City's June 2026 forecast shows daily high temperatures ranging from 80° to 83°, with overnight lows between 66° and 69°. The average high for June is 81° with an average low of 67°. 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 Lana‘i City. See also: July | August | September.