S
M
T
W
T
F
S
27
65°
54°
28
74°
55°
29
73°
54°
30
65°
51°
1
64°
52°
2
64°
53°
3
72°
52°
4
70°
53°
5
71°
52°
6
64°
52°
7
66°
53°
8
70°
51°
9
70°
49°
10
61°
47°
11
66°
44°
12
60°
48°
13
65°
50°
14
68°
49°
15
68°
50°
16
65°
49°
17
68°
44°
18
58°
41°
19
57°
47°
20
61°
48°
21
65°
48°
22
63°
46°
23
57°
43°
24
55°
43°
25
59°
46°
26
67°
42°
27
64°
35°
28
57°
35°
29
55°
38°
30
58°
44°
31
62°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Cambridge
Cambridge's October 2026 forecast shows daily high temperatures ranging from 55° to 74°, with overnight lows between 35° and 55°. The average high for October is 64° with an average low of 47°. 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 Cambridge. See also: November | December | January.
