S
M
T
W
T
F
S
30
49°
41°
31
48°
42°
1
49°
42°
2
49°
41°
3
48°
42°
4
49°
42°
5
49°
41°
6
48°
42°
7
49°
42°
8
49°
41°
9
48°
40°
10
50°
39°
11
48°
38°
12
45°
38°
13
45°
37°
14
46°
36°
15
43°
37°
16
42°
37°
17
43°
36°
18
42°
36°
19
41°
32°
20
43°
38°
21
44°
35°
22
45°
34°
23
44°
36°
24
41°
37°
25
44°
37°
26
44°
35°
27
43°
34°
28
42°
32°
29
39°
33°
30
38°
34°
1
39°
33°
2
41°
33°
3
41°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Gambell
Gambell's September 2026 forecast shows daily high temperatures ranging from 38° to 50°, with overnight lows between 32° and 42°. The average high for September is 45° with an average low of 37°. 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 Gambell. See also: October | November | December.