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