S
M
T
W
T
F
S
28
85°
73°
29
85°
74°
30
86°
73°
1
85°
73°
2
85°
74°
3
86°
74°
4
85°
75°
5
86°
74°
6
87°
74°
7
86°
75°
8
87°
74°
9
86°
73°
10
85°
74°
11
85°
73°
12
86°
74°
13
85°
74°
14
85°
75°
15
86°
74°
16
86°
75°
17
87°
75°
18
87°
73°
19
86°
74°
20
85°
74°
21
86°
75°
22
86°
74°
23
85°
74°
24
86°
75°
25
85°
74°
26
86°
75°
27
86°
74°
28
87°
75°
29
87°
74°
30
88°
75°
31
88°
75°
1
86°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Honolulu
Honolulu's July 2026 forecast shows daily high temperatures ranging from 85° to 88°, with overnight lows between 73° and 75°. The average high for July is 86° 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 July weather will actually feel in Honolulu. See also: August | September | October.
