S
M
T
W
T
F
S
29
41°
36°
30
39°
34°
31
37°
33°
1
38°
34°
2
32°
30°
3
33°
29°
4
35°
29°
5
42°
37°
6
48°
38°
7
44°
37°
8
41°
35°
9
49°
33°
10
45°
39°
11
46°
38°
12
43°
36°
13
43°
33°
14
46°
36°
15
48°
36°
16
43°
37°
17
46°
37°
18
52°
42°
19
46°
39°
20
52°
39°
21
50°
40°
22
46°
40°
23
45°
36°
24
43°
35°
25
45°
38°
26
42°
37°
27
43°
38°
28
44°
36°
29
45°
39°
30
46°
40°
1
45°
37°
2
46°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Dutch Harbor
Dutch Harbor's April 2026 forecast shows daily high temperatures ranging from 42° to 46°, with overnight lows between 35° and 40°. The average high for April is 45° with an average low of 38°. 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 Dutch Harbor. See also: May | June | July.
