S
M
T
W
T
F
S
31
72°
54°
1
67°
54°
2
66°
54°
3
70°
54°
4
64°
54°
5
63°
50°
6
62°
52°
7
63°
54°
8
63°
48°
9
66°
48°
10
64°
46°
11
66°
50°
12
72°
54°
13
72°
52°
14
70°
48°
15
73°
50°
16
70°
57°
17
72°
60°
18
70°
57°
19
72°
57°
20
77°
59°
21
82°
55°
22
90°
62°
23
94°
62°
24
97°
68°
25
92°
60°
26
78°
62°
27
73°
56°
28
72°
52°
29
72°
54°
30
72°
55°
1
71°
55°
2
72°
54°
3
70°
53°
4
71°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Copplestone
Copplestone's June 2026 forecast shows daily high temperatures ranging from 70° to 97°, with overnight lows between 52° and 68°. The average high for June is 79° 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 Copplestone. See also: July | August | September.