S
M
T
W
T
F
S
28
86°
71°
29
84°
72°
30
87°
74°
1
85°
71°
2
84°
70°
3
85°
70°
4
84°
70°
5
83°
69°
6
84°
70°
7
83°
70°
8
83°
71°
9
84°
72°
10
86°
70°
11
84°
69°
12
82°
68°
13
81°
70°
14
81°
70°
15
82°
71°
16
82°
70°
17
81°
70°
18
81°
69°
19
82°
69°
20
81°
70°
21
82°
70°
22
82°
70°
23
83°
70°
24
82°
70°
25
83°
70°
26
82°
70°
27
82°
70°
28
83°
70°
29
82°
70°
30
82°
70°
31
83°
70°
1
82°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Hanalei
Hanalei's July 2026 forecast shows daily high temperatures ranging from 81° to 87°, with overnight lows between 68° and 74°. The average high for July is 83° with an average low of 70°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Hanalei. See also: August | September | October.