S
M
T
W
T
F
S
26
83°
74°
27
83°
74°
28
84°
73°
29
83°
74°
30
83°
74°
31
84°
73°
1
83°
74°
2
83°
74°
3
84°
74°
4
83°
74°
5
84°
74°
6
83°
74°
7
86°
72°
8
87°
74°
9
87°
73°
10
86°
72°
11
87°
73°
12
86°
74°
13
87°
74°
14
87°
73°
15
88°
73°
16
87°
72°
17
87°
73°
18
86°
73°
19
87°
72°
20
87°
73°
21
88°
73°
22
87°
72°
23
87°
73°
24
86°
73°
25
87°
72°
26
87°
73°
27
86°
73°
28
87°
72°
29
86°
72°
30
87°
73°
31
88°
74°
1
87°
73°
2
88°
73°
3
88°
72°
4
87°
73°
5
88°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Kahana
Kahana's August 2026 forecast shows daily high temperatures ranging from 83° to 88°, with overnight lows between 72° and 74°. The average high for August is 86° 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 Kahana. See also: September | October | November.