S
M
T
W
T
F
S
27
46°
34°
28
46°
33°
29
47°
33°
30
45°
34°
1
45°
32°
2
46°
33°
3
46°
34°
4
47°
35°
5
47°
40°
6
48°
37°
7
47°
39°
8
46°
33°
9
45°
30°
10
44°
37°
11
46°
34°
12
44°
30°
13
40°
30°
14
44°
39°
15
44°
37°
16
46°
36°
17
42°
35°
18
44°
34°
19
40°
31°
20
37°
26°
21
36°
25°
22
37°
31°
23
34°
25°
24
36°
25°
25
39°
22°
26
37°
29°
27
36°
20°
28
38°
21°
29
32°
19°
30
32°
30°
31
40°
20°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Port Alsworth
Port Alsworth's October 2026 forecast shows daily high temperatures ranging from 32° to 48°, with overnight lows between 19° and 40°. The average high for October is 42° with an average low of 31°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Port Alsworth. See also: November | December | January.
