S
M
T
W
T
F
S
31
64°
48°
1
74°
39°
2
78°
39°
3
80°
40°
4
80°
44°
5
86°
44°
6
82°
45°
7
62°
42°
8
71°
36°
9
67°
46°
10
60°
38°
11
76°
35°
12
82°
39°
13
75°
45°
14
79°
45°
15
86°
43°
16
89°
51°
17
82°
54°
18
87°
43°
19
88°
52°
20
64°
43°
21
73°
41°
22
75°
43°
23
80°
46°
24
84°
48°
25
81°
46°
26
79°
44°
27
71°
36°
28
72°
41°
29
76°
43°
30
82°
45°
1
82°
45°
2
77°
42°
3
80°
48°
4
81°
48°
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 64° to 88°, with overnight lows between 36° and 52°. The average high for June is 78° with an average low of 44°. 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.