S
M
T
W
T
F
S
28
79°
69°
29
77°
69°
30
78°
70°
1
79°
70°
2
79°
69°
3
80°
70°
4
79°
70°
5
80°
68°
6
81°
68°
7
81°
69°
8
82°
70°
9
81°
68°
10
82°
69°
11
81°
68°
12
81°
68°
13
82°
69°
14
82°
70°
15
83°
70°
16
84°
69°
17
84°
69°
18
82°
70°
19
83°
70°
20
84°
69°
21
84°
69°
22
83°
68°
23
83°
69°
24
82°
69°
25
83°
70°
26
83°
70°
27
82°
69°
28
82°
70°
29
83°
69°
30
84°
70°
31
83°
69°
1
85°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Holualoa
Holualoa's July 2026 forecast shows daily high temperatures ranging from 77° to 85°, with overnight lows between 68° and 70°. The average high for July is 82° with an average low of 69°. 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 Holualoa. See also: August | September | October.