S
M
T
W
T
F
S
26
57°
32°
27
62°
35°
28
60°
34°
29
52°
40°
30
56°
40°
1
52°
41°
2
56°
37°
3
46°
33°
4
52°
33°
5
57°
43°
6
58°
49°
7
53°
39°
8
51°
39°
9
57°
39°
10
57°
46°
11
53°
43°
12
52°
41°
13
54°
38°
14
65°
46°
15
66°
46°
16
57°
41°
17
64°
46°
18
61°
43°
19
64°
49°
20
67°
50°
21
63°
42°
22
54°
37°
23
61°
39°
24
59°
38°
25
56°
47°
26
63°
47°
27
54°
46°
28
56°
43°
29
54°
42°
30
48°
42°
31
47°
41°
1
52°
42°
2
52°
45°
3
57°
45°
4
64°
49°
5
63°
48°
6
61°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Atlantic
Atlantic's May 2026 forecast shows daily high temperatures ranging from 47° to 64°, with overnight lows between 41° and 50°. The average high for May is 55° with an average low of 45°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Atlantic. See also: June | July | August.
