S
M
T
W
T
F
S
30
47°
37°
31
45°
37°
1
41°
36°
2
41°
37°
3
43°
38°
4
43°
39°
5
44°
41°
6
45°
41°
7
46°
40°
8
47°
41°
9
46°
40°
10
47°
40°
11
46°
39°
12
45°
38°
13
43°
34°
14
41°
35°
15
40°
36°
16
40°
35°
17
39°
34°
18
39°
33°
19
38°
35°
20
38°
32°
21
39°
32°
22
38°
30°
23
37°
32°
24
36°
31°
25
36°
30°
26
35°
30°
27
35°
31°
28
36°
28°
29
34°
29°
30
35°
30°
1
34°
32°
2
38°
33°
3
37°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Quaqtaq
Quaqtaq's September 2026 forecast shows daily high temperatures ranging from 34° to 47°, with overnight lows between 28° and 41°. The average high for September is 40° with an average low of 35°. 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 Quaqtaq. See also: October | November | December.