S
M
T
W
T
F
S
26
84°
73°
27
86°
73°
28
86°
72°
29
86°
73°
30
85°
72°
31
86°
73°
1
87°
72°
2
87°
73°
3
86°
73°
4
86°
72°
5
87°
73°
6
87°
73°
7
86°
72°
8
87°
73°
9
87°
73°
10
86°
72°
11
87°
74°
12
87°
74°
13
86°
73°
14
87°
74°
15
88°
74°
16
88°
73°
17
87°
74°
18
88°
74°
19
87°
73°
20
88°
73°
21
87°
72°
22
88°
73°
23
88°
73°
24
87°
72°
25
87°
73°
26
86°
73°
27
87°
72°
28
88°
73°
29
88°
69°
30
87°
73°
31
88°
73°
1
88°
72°
2
87°
73°
3
87°
73°
4
86°
72°
5
87°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Ka'anapali
Ka'anapali's August 2026 forecast shows daily high temperatures ranging from 84° to 88°, with overnight lows between 69° and 74°. The average high for August is 87° with an average low of 73°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Ka'anapali. See also: September | October | November.
