S
M
T
W
T
F
S
31
60°
47°
1
61°
48°
2
62°
49°
3
63°
49°
4
62°
46°
5
63°
50°
6
65°
49°
7
63°
49°
8
61°
51°
9
64°
50°
10
66°
51°
11
66°
51°
12
64°
50°
13
65°
51°
14
66°
50°
15
66°
50°
16
67°
51°
17
65°
52°
18
64°
52°
19
63°
54°
20
67°
54°
21
68°
52°
22
67°
53°
23
65°
53°
24
66°
54°
25
68°
53°
26
64°
53°
27
65°
51°
28
67°
52°
29
65°
54°
30
67°
53°
1
69°
54°
2
71°
55°
3
69°
55°
4
69°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Atlantic
Atlantic's June 2026 forecast shows daily high temperatures ranging from 60° to 71°, with overnight lows between 46° and 56°. The average high for June is 65° with an average low of 51°. 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 Atlantic. See also: July | August | September.