S
M
T
W
T
F
S
31
87°
55°
1
91°
55°
2
83°
54°
3
86°
55°
4
89°
55°
5
94°
53°
6
80°
49°
7
80°
54°
8
85°
55°
9
84°
56°
10
94°
57°
11
95°
57°
12
92°
56°
13
91°
57°
14
91°
58°
15
85°
55°
16
88°
59°
17
88°
58°
18
86°
56°
19
87°
55°
20
84°
56°
21
87°
57°
22
87°
56°
23
86°
58°
24
88°
56°
25
87°
56°
26
83°
56°
27
83°
57°
28
88°
58°
29
89°
58°
30
88°
59°
1
89°
59°
2
87°
60°
3
90°
61°
4
88°
61°
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 80° to 95°, with overnight lows between 49° and 61°. The average high for June is 87° with an average low of 57°. 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.