S
M
T
W
T
F
S
30
49°
40°
31
48°
38°
1
49°
37°
2
48°
35°
3
51°
37°
4
54°
39°
5
54°
38°
6
52°
39°
7
53°
41°
8
52°
40°
9
52°
41°
10
51°
39°
11
47°
34°
12
45°
32°
13
47°
39°
14
50°
40°
15
51°
40°
16
47°
39°
17
49°
38°
18
49°
37°
19
44°
38°
20
44°
37°
21
45°
36°
22
41°
35°
23
40°
33°
24
41°
34°
25
40°
32°
26
41°
33°
27
40°
30°
28
38°
30°
29
36°
31°
30
37°
32°
1
Hist. Avg.
42°
31°
2
Hist. Avg.
41°
31°
3
Hist. Avg.
41°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Aupaluk
Aupaluk's September 2026 forecast shows daily high temperatures ranging from 36° to 54°, with overnight lows between 30° and 41°. The average high for September is 46° with an average low of 36°. 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 Aupaluk. See also: October | November | December.