S
M
T
W
T
F
S
28
99°
56°
29
97°
66°
30
97°
64°
1
96°
62°
2
97°
59°
3
99°
61°
4
89°
64°
5
90°
59°
6
93°
61°
7
95°
63°
8
97°
65°
9
95°
64°
10
91°
59°
11
87°
61°
12
91°
64°
13
88°
62°
14
88°
62°
15
87°
62°
16
86°
59°
17
88°
59°
18
92°
63°
19
91°
65°
20
95°
68°
21
94°
68°
22
98°
68°
23
101°
67°
24
97°
68°
25
100°
73°
26
102°
72°
27
103°
67°
28
96°
66°
29
97°
66°
30
101°
61°
31
92°
67°
1
91°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Clayton
Clayton's July 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. 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 Clayton. See also: August | September | October.