S
M
T
W
T
F
S
26
77°
67°
27
76°
66°
28
76°
66°
29
77°
65°
30
76°
66°
31
76°
66°
1
77°
68°
2
77°
68°
3
78°
67°
4
77°
68°
5
77°
67°
6
79°
68°
7
80°
67°
8
81°
68°
9
80°
68°
10
81°
67°
11
82°
68°
12
81°
67°
13
82°
68°
14
82°
67°
15
81°
67°
16
80°
68°
17
81°
68°
18
81°
67°
19
80°
68°
20
81°
68°
21
82°
67°
22
81°
68°
23
81°
68°
24
80°
67°
25
81°
68°
26
81°
68°
27
80°
67°
28
81°
68°
29
80°
68°
30
81°
67°
31
82°
68°
1
81°
67°
2
82°
68°
3
82°
68°
4
81°
67°
5
82°
68°
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 76° to 82°, with overnight lows between 65° and 68°. The average high for August is 80° with an average low of 67°. 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.
