S
M
T
W
T
F
S
31
93°
76°
1
93°
74°
2
91°
68°
3
90°
68°
4
85°
69°
5
85°
69°
6
82°
70°
7
82°
69°
8
83°
70°
9
85°
71°
10
88°
70°
11
91°
72°
12
88°
70°
13
89°
71°
14
90°
70°
15
87°
66°
16
89°
71°
17
86°
70°
18
84°
70°
19
81°
69°
20
83°
71°
21
84°
71°
22
86°
70°
23
85°
67°
24
86°
69°
25
88°
72°
26
89°
72°
27
88°
71°
28
89°
72°
29
90°
72°
30
91°
71°
1
92°
73°
2
93°
73°
3
94°
72°
4
94°
73°
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 81° to 94°, with overnight lows between 66° and 73°. The average high for June is 88° with an average low of 70°. 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.