S
M
T
W
T
F
S
30
56°
44°
31
55°
43°
1
56°
41°
2
54°
39°
3
53°
39°
4
54°
40°
5
53°
40°
6
52°
41°
7
51°
40°
8
50°
39°
9
51°
38°
10
52°
37°
11
52°
39°
12
53°
42°
13
52°
42°
14
54°
41°
15
52°
41°
16
54°
33°
17
53°
41°
18
52°
40°
19
52°
40°
20
51°
39°
21
52°
39°
22
51°
38°
23
50°
37°
24
51°
38°
25
48°
35°
26
47°
34°
27
46°
35°
28
45°
33°
29
47°
35°
30
48°
36°
1
Hist. Avg.
44°
32°
2
Hist. Avg.
43°
32°
3
Hist. Avg.
43°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Emmonak
Emmonak's September 2026 forecast shows daily high temperatures ranging from 45° to 56°, with overnight lows between 33° and 44°. The average high for September is 51° with an average low of 39°. 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 Emmonak. See also: October | November | December.