S
M
T
W
T
F
S
30
51°
44°
31
51°
40°
1
55°
42°
2
53°
42°
3
57°
52°
4
59°
53°
5
54°
48°
6
57°
48°
7
54°
49°
8
52°
49°
9
52°
48°
10
51°
49°
11
53°
46°
12
51°
43°
13
56°
42°
14
55°
41°
15
55°
48°
16
51°
46°
17
49°
46°
18
50°
44°
19
46°
39°
20
46°
36°
21
46°
33°
22
46°
35°
23
46°
37°
24
51°
34°
25
54°
40°
26
53°
45°
27
51°
41°
28
46°
39°
29
41°
32°
30
39°
28°
1
39°
24°
2
39°
24°
3
43°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Kwethluk
Kwethluk's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Kwethluk. See also: October | November | December.
