S
M
T
W
T
F
S
29
N/A
30
N/A
31
N/A
1
N/A
2
N/A
3
N/A
4
N/A
5
N/A
6
N/A
7
39°
33°
8
44°
38°
9
45°
35°
10
46°
38°
11
42°
35°
12
44°
40°
13
47°
38°
14
44°
35°
15
43°
36°
16
45°
41°
17
51°
44°
18
49°
40°
19
45°
38°
20
45°
44°
21
50°
42°
22
43°
36°
23
42°
35°
24
40°
36°
25
40°
37°
26
41°
37°
27
40°
36°
28
40°
36°
29
41°
34°
30
40°
36°
1
40°
37°
2
41°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Atka
Atka's April 2026 forecast shows daily high temperatures ranging from 39° to 51°, with overnight lows between 33° and 44°. The average high for April is 43° 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 Atka. See also: May | June | July.