S
M
T
W
T
F
S
27
60°
56°
28
58°
56°
29
66°
56°
30
66°
60°
1
75°
64°
2
83°
57°
3
70°
47°
4
64°
51°
5
68°
43°
6
60°
40°
7
64°
47°
8
69°
51°
9
67°
48°
10
63°
44°
11
63°
47°
12
67°
48°
13
64°
46°
14
63°
43°
15
57°
41°
16
61°
43°
17
65°
48°
18
65°
47°
19
61°
48°
20
62°
47°
21
66°
45°
22
58°
43°
23
58°
46°
24
64°
45°
25
60°
44°
26
61°
42°
27
56°
44°
28
54°
39°
29
56°
42°
30
57°
42°
31
56°
44°
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 83°, with overnight lows between 39° and 64°. The average high for October is 63° with an average low of 46°. 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.
