S
M
T
W
T
F
S
27
73°
48°
28
72°
48°
29
75°
53°
30
76°
51°
1
83°
59°
2
71°
55°
3
67°
47°
4
71°
47°
5
68°
38°
6
66°
41°
7
76°
52°
8
72°
44°
9
72°
45°
10
73°
51°
11
70°
55°
12
75°
57°
13
73°
46°
14
63°
45°
15
64°
45°
16
63°
44°
17
62°
42°
18
69°
47°
19
59°
40°
20
62°
39°
21
59°
46°
22
58°
39°
23
59°
42°
24
57°
39°
25
55°
38°
26
55°
39°
27
54°
35°
28
54°
34°
29
59°
43°
30
65°
44°
31
66°
45°
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 54° to 76°, with overnight lows between 34° and 57°. The average high for October is 64° with an average low of 44°. 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.
