S
M
T
W
T
F
S
27
71°
45°
28
71°
44°
29
70°
35°
30
65°
35°
1
62°
36°
2
65°
42°
3
68°
42°
4
68°
41°
5
59°
42°
6
63°
43°
7
67°
44°
8
68°
40°
9
69°
39°
10
65°
36°
11
57°
36°
12
59°
39°
13
58°
38°
14
56°
38°
15
61°
39°
16
63°
40°
17
62°
36°
18
63°
33°
19
58°
32°
20
53°
27°
21
52°
27°
22
50°
36°
23
51°
35°
24
59°
29°
25
53°
27°
26
50°
26°
27
49°
33°
28
49°
30°
29
56°
25°
30
56°
25°
31
56°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Plymouth
Plymouth's October 2026 forecast shows daily high temperatures ranging from 49° to 71°, with overnight lows between 25° and 45°. The average high for October is 60° with an average low of 36°. 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 Plymouth. See also: November | December | January.
