S
M
T
W
T
F
S
28
65°
55°
29
68°
54°
30
64°
53°
1
65°
54°
2
66°
55°
3
68°
56°
4
70°
56°
5
69°
55°
6
69°
56°
7
71°
56°
8
71°
57°
9
70°
58°
10
71°
57°
11
70°
57°
12
71°
56°
13
72°
55°
14
73°
52°
15
68°
55°
16
69°
56°
17
72°
54°
18
70°
53°
19
68°
55°
20
70°
53°
21
69°
56°
22
71°
57°
23
70°
58°
24
73°
58°
25
73°
57°
26
74°
58°
27
73°
57°
28
72°
53°
29
71°
57°
30
72°
58°
31
72°
55°
1
69°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Atlantic
Atlantic's July 2026 forecast shows daily high temperatures ranging from 64° to 74°, with overnight lows between 52° and 58°. The average high for July is 70° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Atlantic. See also: August | September | October.