S
M
T
W
T
F
S
26
86°
74°
27
85°
72°
28
86°
75°
29
84°
74°
30
91°
72°
31
89°
75°
1
87°
76°
2
84°
75°
3
84°
75°
4
88°
70°
5
87°
73°
6
85°
71°
7
87°
73°
8
89°
75°
9
87°
74°
10
88°
73°
11
89°
74°
12
90°
73°
13
89°
75°
14
88°
74°
15
88°
73°
16
90°
74°
17
89°
75°
18
90°
73°
19
89°
72°
20
86°
74°
21
87°
73°
22
86°
74°
23
86°
74°
24
87°
73°
25
86°
74°
26
86°
74°
27
87°
73°
28
86°
74°
29
87°
74°
30
86°
75°
31
86°
74°
1
87°
73°
2
86°
74°
3
86°
74°
4
87°
73°
5
86°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Waihe'e-Waiehu
Waihe'e-Waiehu's August 2026 forecast shows daily high temperatures ranging from 85° to 90°, with overnight lows between 71° and 75°. The average high for August is 87° with an average low of 74°. 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 Waihe'e-Waiehu. See also: September | October | November.
