S
M
T
W
T
F
S
31
58°
52°
1
57°
51°
2
57°
43°
3
63°
53°
4
62°
44°
5
54°
34°
6
57°
50°
7
55°
51°
8
55°
48°
9
57°
50°
10
59°
42°
11
55°
29°
12
53°
30°
13
54°
37°
14
53°
35°
15
57°
33°
16
55°
37°
17
56°
37°
18
53°
36°
19
59°
46°
20
61°
45°
21
59°
37°
22
52°
29°
23
43°
26°
24
47°
41°
25
46°
40°
26
47°
35°
27
54°
32°
28
46°
31°
29
55°
34°
30
49°
28°
1
49°
40°
2
52°
37°
3
51°
46°
4
50°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Dillingham Census Subarea
Dillingham Census Subarea's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Dillingham Census Subarea. See also: October | November | December.