S
M
T
W
T
F
S
30
51°
42°
31
48°
39°
1
52°
37°
2
49°
39°
3
55°
48°
4
58°
50°
5
54°
49°
6
57°
48°
7
55°
49°
8
50°
46°
9
51°
46°
10
52°
48°
11
52°
44°
12
55°
44°
13
53°
44°
14
51°
47°
15
50°
42°
16
50°
40°
17
48°
40°
18
49°
38°
19
50°
37°
20
48°
38°
21
48°
40°
22
49°
39°
23
48°
37°
24
48°
33°
25
45°
33°
26
45°
32°
27
42°
30°
28
41°
28°
29
41°
30°
30
40°
34°
1
45°
35°
2
47°
35°
3
46°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Chakaktolik
Chakaktolik's September 2026 forecast shows daily high temperatures ranging from 40° to 55°, with overnight lows between 28° and 47°. The average high for September is 47° 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 Chakaktolik. See also: October | November | December.
