S
M
T
W
T
F
S
27
N/A
28
64°
45°
29
66°
45°
30
59°
54°
1
54°
41°
2
48°
39°
3
50°
46°
4
48°
39°
5
44°
37°
6
45°
37°
7
45°
39°
8
44°
38°
9
47°
38°
10
46°
37°
11
47°
37°
12
44°
34°
13
44°
34°
14
46°
30°
15
40°
35°
16
47°
35°
17
44°
35°
18
42°
34°
19
45°
35°
20
45°
35°
21
44°
34°
22
45°
34°
23
44°
33°
24
40°
33°
25
37°
32°
26
37°
32°
27
40°
33°
28
42°
31°
29
41°
30°
30
34°
30°
31
35°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Chisasibi
Chisasibi's October 2026 forecast shows daily high temperatures ranging from 34° to 54°, with overnight lows between 29° and 46°. The average high for October is 44° with an average low of 35°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Chisasibi. See also: November | December | January.