S
M
T
W
T
F
S
27
76°
57°
28
78°
57°
29
80°
58°
30
80°
58°
1
79°
57°
2
80°
58°
3
81°
58°
4
81°
59°
5
80°
59°
6
81°
58°
7
80°
57°
8
78°
58°
9
76°
51°
10
77°
55°
11
77°
53°
12
71°
54°
13
72°
52°
14
71°
51°
15
74°
51°
16
75°
48°
17
71°
51°
18
73°
50°
19
73°
49°
20
72°
50°
21
74°
50°
22
75°
49°
23
75°
50°
24
74°
49°
25
72°
51°
26
72°
51°
27
74°
47°
28
73°
40°
29
65°
38°
30
60°
38°
31
60°
37°
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 60° to 81°, with overnight lows between 37° and 59°. The average high for October is 75° with an average low of 52°. 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.
