S
M
T
W
T
F
S
27
63°
59°
28
66°
61°
29
73°
57°
30
79°
59°
1
84°
63°
2
84°
63°
3
72°
61°
4
64°
61°
5
72°
52°
6
63°
43°
7
68°
41°
8
77°
55°
9
75°
48°
10
73°
50°
11
73°
64°
12
N/A
13
78°
63°
14
85°
65°
15
67°
61°
16
79°
50°
17
58°
38°
18
60°
42°
19
66°
47°
20
69°
51°
21
69°
47°
22
68°
52°
23
69°
54°
24
67°
52°
25
66°
38°
26
67°
47°
27
71°
39°
28
60°
38°
29
59°
37°
30
59°
40°
31
65°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Cambridge
Cambridge's October 2026 forecast shows daily high temperatures ranging from 58° to 85°, with overnight lows between 37° and 65°. The average high for October is 67° with an average low of 48°. 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.
