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