S
M
T
W
T
F
S
26
91°
73°
27
93°
72°
28
95°
71°
29
94°
72°
30
93°
71°
31
95°
72°
1
94°
71°
2
95°
71°
3
93°
72°
4
94°
71°
5
93°
72°
6
92°
71°
7
91°
71°
8
91°
72°
9
92°
71°
10
91°
72°
11
91°
72°
12
92°
73°
13
91°
72°
14
94°
73°
15
95°
72°
16
95°
73°
17
94°
72°
18
90°
72°
19
91°
71°
20
90°
70°
21
91°
71°
22
91°
71°
23
92°
72°
24
91°
70°
25
92°
73°
26
94°
73°
27
92°
72°
28
90°
72°
29
90°
74°
30
93°
71°
31
93°
70°
1
91°
70°
2
89°
71°
3
89°
70°
4
90°
69°
5
90°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Hilliard
Hilliard's August 2026 forecast shows daily high temperatures ranging from 89° to 95°, with overnight lows between 69° and 74°. The average high for August is 92° with an average low of 72°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Hilliard. See also: September | October | November.
