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