S
M
T
W
T
F
S
28
88°
76°
29
88°
75°
30
88°
76°
1
87°
77°
2
83°
71°
3
83°
71°
4
83°
69°
5
84°
70°
6
81°
70°
7
84°
68°
8
85°
67°
9
87°
66°
10
86°
68°
11
86°
68°
12
86°
67°
13
85°
66°
14
85°
67°
15
84°
66°
16
80°
68°
17
80°
68°
18
80°
68°
19
81°
67°
20
80°
68°
21
80°
68°
22
81°
67°
23
80°
68°
24
80°
68°
25
81°
67°
26
80°
68°
27
80°
68°
28
81°
67°
29
81°
67°
30
80°
68°
31
80°
68°
1
81°
67°
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 87°, with overnight lows between 66° and 71°. The average high for July is 82° 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.