S
M
T
W
T
F
S
27
62°
50°
28
70°
50°
29
69°
47°
30
62°
44°
1
61°
46°
2
63°
48°
3
67°
48°
4
67°
47°
5
66°
47°
6
58°
48°
7
63°
49°
8
66°
47°
9
66°
45°
10
57°
41°
11
59°
38°
12
56°
42°
13
63°
45°
14
64°
46°
15
64°
46°
16
61°
45°
17
64°
38°
18
53°
34°
19
52°
39°
20
57°
44°
21
60°
44°
22
58°
42°
23
51°
39°
24
50°
39°
25
52°
42°
26
62°
37°
27
59°
31°
28
52°
30°
29
51°
32°
30
55°
40°
31
58°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Peterborough
Peterborough's October 2026 forecast shows daily high temperatures ranging from 50° to 70°, with overnight lows between 30° and 50°. The average high for October is 60° with an average low of 43°. 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 Peterborough. See also: November | December | January.
