S
M
T
W
T
F
S
26
66°
53°
27
61°
51°
28
68°
51°
29
72°
56°
30
68°
54°
1
61°
55°
2
63°
52°
3
65°
50°
4
74°
51°
5
77°
59°
6
80°
63°
7
73°
55°
8
67°
54°
9
76°
63°
10
81°
63°
11
79°
56°
12
67°
53°
13
75°
60°
14
74°
61°
15
73°
54°
16
79°
56°
17
85°
63°
18
85°
68°
19
84°
66°
20
84°
66°
21
83°
72°
22
76°
69°
23
82°
71°
24
78°
73°
25
81°
71°
26
82°
72°
27
82°
71°
28
87°
68°
29
83°
66°
30
78°
62°
31
77°
64°
1
80°
63°
2
85°
66°
3
86°
66°
4
87°
68°
5
86°
67°
6
82°
63°
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 77° to 87°, with overnight lows between 62° and 73°. The average high for May is 82° with an average low of 67°. 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.
