S
M
T
W
T
F
S
28
84°
75°
29
84°
75°
30
84°
76°
1
85°
77°
2
83°
75°
3
83°
76°
4
84°
76°
5
84°
76°
6
83°
74°
7
83°
72°
8
84°
76°
9
85°
76°
10
84°
76°
11
86°
76°
12
86°
74°
13
87°
75°
14
86°
74°
15
87°
76°
16
88°
75°
17
89°
76°
18
88°
74°
19
87°
75°
20
89°
76°
21
88°
75°
22
87°
76°
23
87°
75°
24
88°
77°
25
81°
77°
26
82°
76°
27
81°
76°
28
81°
75°
29
82°
76°
30
81°
76°
31
81°
77°
1
82°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Kahalu'u
Kahalu'u's July 2026 forecast shows daily high temperatures ranging from 81° to 89°, with overnight lows between 74° and 77°. The average high for July is 85° with an average low of 76°. 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 Kahalu'u. See also: August | September | October.
