S
M
T
W
T
F
S
26
89°
71°
27
89°
71°
28
88°
70°
29
87°
70°
30
88°
65°
31
81°
64°
1
81°
64°
2
82°
65°
3
83°
65°
4
83°
64°
5
84°
64°
6
85°
66°
7
87°
69°
8
86°
68°
9
84°
69°
10
85°
63°
11
84°
62°
12
85°
63°
13
84°
68°
14
85°
69°
15
88°
67°
16
88°
70°
17
89°
69°
18
88°
67°
19
87°
61°
20
82°
62°
21
81°
61°
22
81°
61°
23
82°
62°
24
81°
62°
25
82°
63°
26
85°
61°
27
84°
62°
28
82°
64°
29
82°
62°
30
80°
62°
31
82°
66°
1
86°
59°
2
84°
60°
3
79°
59°
4
80°
60°
5
80°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Clayton
Clayton's August 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 59° and 71°. The average high for August is 84° with an average low of 65°. 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 Clayton. See also: September | October | November.
