S
M
T
W
T
F
S
30
58°
41°
31
58°
40°
1
57°
36°
2
60°
38°
3
63°
41°
4
63°
52°
5
65°
50°
6
57°
48°
7
58°
51°
8
59°
49°
9
63°
44°
10
61°
44°
11
61°
43°
12
62°
47°
13
59°
44°
14
56°
44°
15
60°
52°
16
58°
50°
17
58°
47°
18
52°
47°
19
50°
46°
20
53°
45°
21
52°
47°
22
53°
38°
23
51°
37°
24
56°
33°
25
54°
43°
26
55°
43°
27
52°
42°
28
51°
42°
29
52°
40°
30
48°
38°
1
49°
39°
2
47°
38°
3
48°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ted Stevens Anchorage International Airport
Ted Stevens Anchorage International Airport's September 2026 forecast shows daily high temperatures ranging from 47° to 55°, with overnight lows between 38° and 43°. The average high for September is 51° with an average low of 40°. 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 Ted Stevens Anchorage International Airport. See also: October | November | December.
