S
M
T
W
T
F
S
29
57°
46°
30
71°
50°
31
75°
55°
1
77°
59°
2
78°
59°
3
78°
62°
4
75°
65°
5
76°
58°
6
61°
52°
7
66°
46°
8
57°
53°
9
74°
59°
10
80°
58°
11
79°
59°
12
81°
62°
13
82°
62°
14
83°
63°
15
84°
61°
16
80°
62°
17
78°
55°
18
77°
60°
19
79°
61°
20
80°
61°
21
81°
60°
22
82°
62°
23
82°
62°
24
81°
61°
25
82°
60°
26
76°
61°
27
82°
61°
28
75°
60°
29
77°
58°
30
75°
57°
1
76°
61°
2
76°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Atlantic
Atlantic's April 2026 forecast shows daily high temperatures ranging from 57° to 84°, with overnight lows between 46° and 65°. The average high for April is 77° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Atlantic. See also: May | June | July.