S
M
T
W
T
F
S
30
52°
50°
31
52°
51°
1
53°
50°
2
51°
49°
3
51°
47°
4
52°
50°
5
51°
50°
6
51°
49°
7
52°
50°
8
51°
48°
9
51°
47°
10
52°
49°
11
51°
49°
12
52°
48°
13
51°
49°
14
53°
47°
15
52°
47°
16
53°
45°
17
54°
46°
18
53°
47°
19
52°
46°
20
53°
46°
21
51°
45°
22
52°
45°
23
51°
44°
24
52°
45°
25
52°
45°
26
51°
44°
27
50°
44°
28
50°
43°
29
50°
42°
30
49°
43°
1
51°
41°
2
50°
42°
3
48°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Aiaktalik
Aiaktalik's September 2026 forecast shows daily high temperatures ranging from 48° to 54°, with overnight lows between 41° and 51°. The average high for September is 51° with an average low of 46°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Aiaktalik. See also: October | November | December.