S
M
T
W
T
F
S
26
88°
75°
27
83°
74°
28
84°
77°
29
84°
76°
30
85°
76°
31
83°
79°
1
85°
75°
2
85°
75°
3
84°
74°
4
82°
74°
5
84°
79°
6
86°
79°
7
85°
76°
8
86°
78°
9
84°
78°
10
85°
77°
11
85°
77°
12
85°
75°
13
85°
77°
14
86°
75°
15
83°
78°
16
81°
76°
17
83°
78°
18
83°
75°
19
83°
77°
20
84°
74°
21
86°
74°
22
86°
79°
23
85°
78°
24
84°
78°
25
84°
78°
26
84°
78°
27
84°
75°
28
84°
78°
29
83°
75°
30
83°
76°
31
84°
75°
1
85°
77°
2
84°
75°
3
83°
76°
4
84°
73°
5
84°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in East Honolulu
East Honolulu's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 East Honolulu. See also: September | October | November.