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