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