S
M
T
W
T
F
S
30
59°
44°
31
64°
37°
1
62°
36°
2
56°
36°
3
56°
35°
4
53°
37°
5
54°
32°
6
55°
36°
7
54°
35°
8
53°
33°
9
52°
33°
10
52°
34°
11
51°
32°
12
51°
33°
13
52°
32°
14
53°
33°
15
54°
34°
16
52°
34°
17
54°
33°
18
50°
29°
19
50°
29°
20
51°
36°
21
47°
33°
22
47°
30°
23
Hist. Avg.
50°
32°
24
Hist. Avg.
50°
32°
25
Hist. Avg.
49°
31°
26
Hist. Avg.
48°
31°
27
Hist. Avg.
48°
30°
28
Hist. Avg.
47°
30°
29
Hist. Avg.
46°
29°
30
Hist. Avg.
45°
28°
1
Hist. Avg.
44°
28°
2
Hist. Avg.
44°
27°
3
Hist. Avg.
43°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Eielson Afb
Eielson Afb's September 2026 forecast shows daily high temperatures ranging from 47° to 64°, with overnight lows between 29° and 44°. The average high for September is 53° 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 Eielson Afb. See also: October | November | December.
