S
M
T
W
T
F
S
28
86°
70°
29
85°
75°
30
87°
75°
1
N/A
2
88°
72°
3
87°
72°
4
88°
71°
5
87°
72°
6
89°
72°
7
85°
70°
8
83°
71°
9
84°
72°
10
85°
68°
11
83°
71°
12
84°
70°
13
83°
70°
14
86°
69°
15
85°
70°
16
81°
71°
17
81°
71°
18
81°
71°
19
82°
70°
20
82°
71°
21
81°
71°
22
81°
70°
23
82°
71°
24
82°
71°
25
83°
70°
26
82°
71°
27
82°
71°
28
81°
70°
29
81°
70°
30
82°
71°
31
82°
72°
1
83°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Kihei
Kihei's July 2026 forecast shows daily high temperatures ranging from 81° to 89°, with overnight lows between 68° and 72°. The average high for July is 83° with an average low of 71°. 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 Kihei. See also: August | September | October.