S
M
T
W
T
F
S
28
54°
39°
29
58°
46°
30
59°
41°
1
53°
40°
2
56°
38°
3
66°
49°
4
61°
45°
5
47°
42°
6
51°
43°
7
59°
44°
8
53°
39°
9
49°
38°
10
52°
39°
11
55°
35°
12
45°
31°
13
53°
31°
14
52°
36°
15
49°
40°
16
47°
43°
17
52°
44°
18
53°
38°
19
50°
37°
20
47°
43°
21
47°
45°
22
48°
44°
23
53°
42°
24
51°
39°
25
50°
36°
26
48°
40°
27
50°
38°
28
53°
36°
29
60°
41°
30
51°
41°
31
46°
42°
1
47°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Sept-Îles
Sept-Îles's October 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for October 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 October weather will actually feel in Sept-Îles. See also: November | December | January.
