S
M
T
W
T
F
S
31
78°
54°
1
84°
65°
2
78°
50°
3
83°
46°
4
88°
50°
5
91°
54°
6
91°
59°
7
93°
65°
8
93°
67°
9
87°
63°
10
92°
73°
11
98°
73°
12
100°
77°
13
98°
71°
14
98°
70°
15
89°
66°
16
84°
64°
17
91°
69°
18
96°
72°
19
89°
60°
20
88°
64°
21
92°
71°
22
91°
70°
23
85°
64°
24
87°
64°
25
85°
67°
26
86°
68°
27
90°
67°
28
92°
71°
29
89°
69°
30
91°
69°
1
89°
68°
2
84°
66°
3
86°
71°
4
88°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Clayton
Clayton's June 2026 forecast shows daily high temperatures ranging from 84° to 96°, with overnight lows between 60° and 72°. The average high for June is 89° with an average low of 68°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Clayton. See also: July | August | September.