S
M
T
W
T
F
S
31
72°
44°
1
69°
50°
2
N/A
3
78°
57°
4
75°
63°
5
83°
67°
6
83°
67°
7
81°
57°
8
68°
56°
9
74°
57°
10
76°
61°
11
78°
63°
12
74°
61°
13
76°
62°
14
77°
63°
15
79°
60°
16
72°
57°
17
72°
58°
18
74°
59°
19
75°
60°
20
76°
60°
21
75°
59°
22
74°
59°
23
74°
64°
24
75°
66°
25
76°
62°
26
75°
61°
27
77°
66°
28
82°
67°
29
78°
65°
30
77°
63°
1
76°
62°
2
77°
64°
3
78°
68°
4
81°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Copiague
Copiague's June 2026 forecast shows daily high temperatures ranging from 68° to 83°, with overnight lows between 56° and 69°. The average high for June is 76° 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 Copiague. See also: July | August | September.
