S
M
T
W
T
F
S
30
51°
43°
31
53°
38°
1
54°
32°
2
54°
35°
3
50°
39°
4
59°
50°
5
59°
47°
6
60°
44°
7
63°
49°
8
56°
49°
9
52°
46°
10
53°
45°
11
53°
45°
12
53°
44°
13
51°
43°
14
58°
41°
15
49°
44°
16
49°
45°
17
52°
44°
18
49°
41°
19
53°
35°
20
41°
34°
21
37°
30°
22
35°
27°
23
45°
33°
24
52°
38°
25
50°
37°
26
52°
35°
27
49°
36°
28
47°
35°
29
46°
34°
30
46°
35°
1
48°
34°
2
45°
30°
3
37°
25°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Kantishna
Kantishna's September 2026 forecast shows daily high temperatures ranging from 35° to 53°, with overnight lows between 25° and 38°. The average high for September is 46° with an average low of 33°. 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 Kantishna. See also: October | November | December.