S
M
T
W
T
F
S
27
75°
44°
28
72°
47°
29
75°
48°
30
73°
48°
1
71°
60°
2
63°
43°
3
63°
39°
4
68°
38°
5
56°
35°
6
59°
30°
7
70°
47°
8
63°
43°
9
66°
39°
10
65°
51°
11
57°
53°
12
68°
55°
13
62°
41°
14
54°
41°
15
54°
46°
16
59°
42°
17
51°
37°
18
52°
36°
19
55°
40°
20
52°
40°
21
54°
38°
22
55°
34°
23
47°
34°
24
46°
37°
25
54°
41°
26
56°
38°
27
52°
31°
28
44°
30°
29
44°
34°
30
46°
39°
31
53°
34°
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 44° to 68°, with overnight lows between 30° and 55°. The average high for October is 54° with an average low of 40°. 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.
