S
M
T
W
T
F
S
27
74°
51°
28
71°
50°
29
71°
56°
30
67°
57°
1
65°
48°
2
60°
46°
3
61°
48°
4
60°
46°
5
57°
45°
6
59°
50°
7
59°
47°
8
60°
48°
9
61°
47°
10
60°
51°
11
55°
46°
12
56°
41°
13
50°
38°
14
50°
45°
15
57°
45°
16
59°
44°
17
59°
44°
18
58°
44°
19
58°
43°
20
56°
43°
21
53°
39°
22
46°
38°
23
50°
43°
24
55°
43°
25
56°
40°
26
54°
36°
27
43°
36°
28
48°
41°
29
53°
42°
30
54°
42°
31
53°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Sault Ste. Marie
Sault Ste. Marie's October 2026 forecast shows daily high temperatures ranging from 43° to 74°, with overnight lows between 36° and 57°. The average high for October is 57° with an average low of 45°. 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 Sault Ste. Marie. See also: November | December | January.
