S
M
T
W
T
F
S
30
55°
47°
31
56°
42°
1
54°
42°
2
53°
43°
3
54°
41°
4
53°
41°
5
53°
40°
6
52°
40°
7
51°
41°
8
51°
39°
9
52°
39°
10
51°
40°
11
51°
39°
12
50°
39°
13
50°
38°
14
51°
37°
15
49°
37°
16
48°
35°
17
46°
36°
18
47°
37°
19
46°
35°
20
47°
34°
21
47°
38°
22
51°
39°
23
49°
35°
24
46°
33°
25
47°
39°
26
48°
30°
27
49°
38°
28
48°
38°
29
48°
37°
30
47°
36°
1
47°
37°
2
46°
35°
3
45°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Nunapitchuk
Nunapitchuk's September 2026 forecast shows daily high temperatures ranging from 45° to 56°, with overnight lows between 30° and 47°. The average high for September is 50° with an average low of 38°. 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 Nunapitchuk. See also: October | November | December.