S
M
T
W
T
F
S
27
77°
49°
28
76°
46°
29
74°
46°
30
63°
51°
1
64°
45°
2
67°
50°
3
65°
51°
4
66°
48°
5
71°
52°
6
71°
52°
7
70°
51°
8
69°
52°
9
69°
49°
10
70°
45°
11
63°
48°
12
62°
45°
13
69°
40°
14
62°
43°
15
61°
47°
16
66°
46°
17
67°
40°
18
62°
42°
19
59°
41°
20
57°
44°
21
57°
42°
22
58°
38°
23
58°
39°
24
67°
45°
25
64°
42°
26
63°
37°
27
57°
36°
28
Hist. Avg.
58°
44°
29
Hist. Avg.
58°
43°
30
Hist. Avg.
57°
43°
31
Hist. Avg.
57°
43°
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 57° to 77°, with overnight lows between 36° and 52°. The average high for October is 65° with an average low of 45°. 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.
