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