S
M
T
W
T
F
S
26
87°
77°
27
88°
74°
28
88°
76°
29
89°
77°
30
88°
76°
31
88°
76°
1
89°
76°
2
89°
76°
3
88°
75°
4
88°
76°
5
89°
77°
6
89°
76°
7
88°
76°
8
89°
75°
9
89°
76°
10
88°
76°
11
89°
75°
12
88°
76°
13
89°
76°
14
89°
75°
15
88°
77°
16
90°
77°
17
91°
76°
18
91°
77°
19
90°
77°
20
90°
76°
21
89°
77°
22
90°
77°
23
89°
76°
24
90°
76°
25
89°
75°
26
89°
76°
27
88°
77°
28
89°
77°
29
89°
76°
30
88°
76°
31
89°
75°
1
89°
76°
2
88°
72°
3
89°
76°
4
89°
77°
5
88°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Kawaihae
Kawaihae's August 2026 forecast shows daily high temperatures ranging from 87° to 91°, with overnight lows between 72° and 77°. The average high for August is 89° with an average low of 76°. 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 Kawaihae. See also: September | October | November.
