S
M
T
W
T
F
S
29
37°
15°
30
47°
33°
31
48°
37°
1
44°
33°
2
38°
33°
3
46°
42°
4
47°
36°
5
45°
40°
6
45°
33°
7
41°
29°
8
36°
27°
9
44°
36°
10
51°
36°
11
51°
39°
12
51°
37°
13
48°
36°
14
50°
34°
15
49°
38°
16
50°
32°
17
43°
31°
18
43°
34°
19
44°
36°
20
48°
39°
21
51°
36°
22
50°
36°
23
51°
35°
24
50°
40°
25
52°
38°
26
50°
39°
27
48°
40°
28
52°
41°
29
52°
41°
30
53°
42°
1
55°
41°
2
53°
40°
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 36° to 55°, with overnight lows between 27° and 42°. The average high for April is 48° with an average low of 37°. 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.
