S
M
T
W
T
F
S
26
82°
69°
27
80°
67°
28
77°
67°
29
78°
68°
30
77°
67°
31
77°
68°
1
78°
67°
2
77°
68°
3
77°
68°
4
78°
67°
5
77°
67°
6
77°
68°
7
78°
67°
8
78°
68°
9
77°
67°
10
77°
69°
11
78°
68°
12
78°
67°
13
79°
69°
14
78°
69°
15
78°
68°
16
79°
68°
17
78°
67°
18
78°
69°
19
79°
69°
20
78°
68°
21
78°
69°
22
79°
69°
23
79°
68°
24
81°
68°
25
81°
68°
26
82°
66°
27
81°
67°
28
82°
68°
29
81°
67°
30
82°
69°
31
82°
68°
1
81°
68°
2
82°
67°
3
82°
68°
4
81°
68°
5
82°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Kea'au
Kea'au's August 2026 forecast shows daily high temperatures ranging from 77° to 82°, with overnight lows between 66° and 69°. The average high for August is 79° with an average low of 68°. 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 Kea'au. See also: September | October | November.
