S
M
T
W
T
F
S
27
61°
56°
28
N/A
29
64°
54°
30
69°
55°
1
75°
55°
2
83°
64°
3
71°
42°
4
64°
51°
5
71°
40°
6
59°
37°
7
65°
48°
8
71°
48°
9
70°
45°
10
66°
44°
11
69°
49°
12
68°
53°
13
63°
46°
14
62°
43°
15
64°
44°
16
67°
38°
17
65°
44°
18
64°
44°
19
56°
35°
20
56°
33°
21
54°
34°
22
54°
42°
23
55°
41°
24
59°
41°
25
58°
38°
26
54°
39°
27
53°
36°
28
52°
34°
29
52°
38°
30
61°
40°
31
61°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Hopkinton
Hopkinton's October 2026 forecast shows daily high temperatures ranging from 52° to 71°, with overnight lows between 33° and 53°. The average high for October is 62° with an average low of 42°. 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 Hopkinton. See also: November | December | January.