S
M
T
W
T
F
S
28
95°
74°
29
96°
75°
30
98°
76°
1
98°
77°
2
98°
76°
3
96°
78°
4
94°
75°
5
92°
76°
6
94°
73°
7
90°
72°
8
92°
72°
9
89°
71°
10
93°
75°
11
93°
74°
12
91°
74°
13
91°
73°
14
92°
74°
15
92°
74°
16
91°
75°
17
93°
76°
18
94°
76°
19
93°
75°
20
92°
76°
21
93°
77°
22
93°
76°
23
94°
77°
24
92°
76°
25
91°
75°
26
93°
77°
27
95°
77°
28
95°
76°
29
94°
77°
30
94°
76°
31
93°
76°
1
93°
77°
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 89° to 98°, with overnight lows between 71° and 78°. The average high for July is 93° with an average low of 75°. 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.