S
M
T
W
T
F
S
27
70°
54°
28
66°
54°
29
73°
59°
30
72°
61°
1
70°
52°
2
70°
50°
3
64°
52°
4
70°
52°
5
72°
48°
6
68°
54°
7
59°
45°
8
55°
43°
9
67°
46°
10
59°
43°
11
58°
46°
12
63°
60°
13
70°
47°
14
65°
52°
15
64°
49°
16
59°
45°
17
60°
49°
18
61°
45°
19
58°
47°
20
58°
47°
21
57°
45°
22
59°
46°
23
60°
45°
24
57°
40°
25
55°
43°
26
56°
41°
27
56°
46°
28
57°
42°
29
55°
40°
30
54°
38°
31
51°
44°
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 51° to 70°, with overnight lows between 38° and 60°. The average high for October is 59° 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 Sudbury. See also: November | December | January.
