S
M
T
W
T
F
S
31
83°
68°
1
86°
68°
2
82°
57°
3
81°
57°
4
85°
58°
5
81°
69°
6
88°
73°
7
82°
71°
8
81°
71°
9
88°
72°
10
85°
67°
11
87°
64°
12
81°
57°
13
78°
64°
14
73°
58°
15
77°
52°
16
77°
57°
17
81°
58°
18
76°
61°
19
81°
58°
20
81°
65°
21
74°
61°
22
74°
59°
23
79°
63°
24
80°
62°
25
79°
63°
26
75°
66°
27
84°
68°
28
89°
73°
29
91°
71°
30
90°
70°
1
91°
69°
2
92°
70°
3
90°
68°
4
87°
66°
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 75° to 92°, with overnight lows between 62° and 73°. The average high for June is 86° with an average low of 67°. 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.