S
M
T
W
T
F
S
30
57°
48°
31
60°
48°
1
57°
46°
2
56°
47°
3
58°
46°
4
57°
43°
5
55°
46°
6
56°
46°
7
54°
45°
8
55°
47°
9
58°
46°
10
57°
45°
11
59°
44°
12
58°
37°
13
57°
43°
14
57°
42°
15
56°
37°
16
51°
37°
17
50°
38°
18
51°
36°
19
50°
36°
20
48°
37°
21
51°
40°
22
47°
39°
23
47°
39°
24
49°
38°
25
46°
33°
26
44°
35°
27
Hist. Avg.
48°
35°
28
Hist. Avg.
47°
34°
29
Hist. Avg.
47°
34°
30
Hist. Avg.
46°
33°
1
Hist. Avg.
46°
33°
2
Hist. Avg.
45°
33°
3
Hist. Avg.
45°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Napaskiak
Napaskiak's September 2026 forecast shows daily high temperatures ranging from 44° to 60°, with overnight lows between 33° and 48°. The average high for September is 54° with an average low of 42°. 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 Napaskiak. See also: October | November | December.
