S
M
T
W
T
F
S
28
83°
71°
29
85°
71°
30
84°
70°
1
82°
71°
2
81°
72°
3
81°
72°
4
82°
71°
5
82°
72°
6
80°
72°
7
81°
71°
8
82°
72°
9
81°
72°
10
81°
71°
11
82°
72°
12
82°
72°
13
82°
72°
14
83°
72°
15
82°
73°
16
82°
73°
17
83°
72°
18
82°
73°
19
82°
72°
20
83°
72°
21
82°
72°
22
82°
72°
23
83°
73°
24
82°
73°
25
83°
72°
26
82°
72°
27
85°
71°
28
84°
70°
29
84°
71°
30
83°
70°
31
84°
70°
1
84°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Kalaheo
Kalaheo's July 2026 forecast shows daily high temperatures ranging from 80° to 85°, with overnight lows between 70° and 73°. The average high for July is 82° 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 Kalaheo. See also: August | September | October.