S
M
T
W
T
F
S
28
89°
71°
29
88°
72°
30
89°
72°
1
90°
74°
2
88°
70°
3
84°
71°
4
85°
72°
5
84°
71°
6
85°
70°
7
86°
71°
8
85°
72°
9
86°
71°
10
86°
71°
11
85°
73°
12
83°
72°
13
81°
73°
14
82°
73°
15
82°
72°
16
83°
73°
17
82°
73°
18
82°
72°
19
83°
73°
20
82°
73°
21
82°
72°
22
83°
73°
23
82°
73°
24
83°
72°
25
82°
72°
26
83°
73°
27
83°
73°
28
84°
72°
29
83°
72°
30
82°
71°
31
82°
73°
1
83°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Nanakuli
Nanakuli's July 2026 forecast shows daily high temperatures ranging from 81° to 90°, with overnight lows between 70° and 74°. The average high for July is 84° with an average low of 72°. 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 Nanakuli. See also: August | September | October.