S
M
T
W
T
F
S
28
91°
72°
29
95°
70°
30
97°
72°
1
97°
72°
2
95°
70°
3
97°
72°
4
93°
70°
5
91°
70°
6
86°
70°
7
90°
70°
8
90°
68°
9
91°
70°
10
90°
70°
11
92°
72°
12
85°
71°
13
84°
71°
14
83°
70°
15
87°
67°
16
90°
69°
17
90°
68°
18
91°
69°
19
90°
70°
20
91°
70°
21
89°
70°
22
88°
68°
23
89°
68°
24
92°
70°
25
93°
73°
26
92°
72°
27
92°
73°
28
90°
73°
29
88°
72°
30
91°
73°
31
92°
73°
1
92°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Hilliard
Hilliard's July 2026 forecast shows daily high temperatures ranging from 83° to 93°, with overnight lows between 67° and 73°. The average high for July is 90° with an average low of 71°. 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 Hilliard. See also: August | September | October.