S
M
T
W
T
F
S
27
65°
48°
28
66°
48°
29
66°
50°
30
67°
47°
1
65°
39°
2
63°
41°
3
62°
43°
4
62°
34°
5
59°
36°
6
53°
37°
7
57°
42°
8
58°
42°
9
57°
37°
10
54°
37°
11
52°
32°
12
49°
37°
13
50°
39°
14
54°
40°
15
56°
42°
16
57°
43°
17
58°
41°
18
56°
39°
19
53°
39°
20
49°
38°
21
50°
36°
22
47°
35°
23
50°
39°
24
51°
39°
25
51°
38°
26
50°
38°
27
51°
34°
28
48°
27°
29
44°
25°
30
39°
24°
31
38°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Sudbury
Sudbury's October 2026 forecast shows daily high temperatures ranging from 38° to 67°, with overnight lows between 24° and 50°. The average high for October is 54° with an average low of 38°. 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 Sudbury. See also: November | December | January.
