S
M
T
W
T
F
S
31
81°
47°
1
80°
53°
2
78°
52°
3
79°
56°
4
94°
51°
5
88°
53°
6
93°
59°
7
94°
61°
8
84°
62°
9
94°
56°
10
89°
55°
11
79°
47°
12
92°
58°
13
80°
50°
14
74°
51°
15
83°
53°
16
93°
67°
17
99°
59°
18
90°
60°
19
97°
64°
20
95°
61°
21
91°
60°
22
88°
61°
23
86°
62°
24
89°
63°
25
94°
67°
26
97°
63°
27
95°
64°
28
88°
59°
29
89°
62°
30
83°
62°
1
92°
63°
2
92°
61°
3
91°
60°
4
92°
63°
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 83° to 99°, with overnight lows between 53° and 67°. The average high for June is 91° with an average low of 62°. 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.