S
M
T
W
T
F
S
28
88°
76°
29
88°
75°
30
88°
76°
1
87°
77°
2
89°
77°
3
87°
75°
4
87°
75°
5
88°
75°
6
88°
76°
7
88°
76°
8
87°
76°
9
88°
75°
10
88°
78°
11
89°
78°
12
86°
77°
13
88°
75°
14
86°
74°
15
84°
70°
16
85°
72°
17
84°
74°
18
85°
72°
19
84°
70°
20
86°
66°
21
85°
67°
22
84°
66°
23
85°
67°
24
84°
65°
25
84°
66°
26
86°
67°
27
86°
67°
28
83°
66°
29
80°
67°
30
80°
68°
31
80°
68°
1
80°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Waipio
Waipio's July 2026 forecast shows daily high temperatures ranging from 80° to 86°, with overnight lows between 65° and 74°. The average high for July is 84° 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 July weather will actually feel in Waipio. See also: August | September | October.