S
M
T
W
T
F
S
27
69°
51°
28
70°
49°
29
65°
61°
30
75°
58°
1
66°
45°
2
63°
35°
3
65°
51°
4
67°
42°
5
65°
35°
6
80°
53°
7
72°
44°
8
N/A
9
72°
55°
10
86°
62°
11
82°
54°
12
61°
47°
13
56°
43°
14
59°
50°
15
63°
43°
16
51°
39°
17
55°
40°
18
57°
42°
19
59°
43°
20
60°
43°
21
55°
35°
22
61°
42°
23
49°
34°
24
59°
42°
25
60°
38°
26
55°
38°
27
53°
30°
28
45°
32°
29
54°
37°
30
52°
33°
31
55°
39°
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 45° to 86°, with overnight lows between 30° and 62°. The average high for October is 59° with an average low of 42°. 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.
