S
M
T
W
T
F
S
27
71°
38°
28
71°
36°
29
59°
40°
30
58°
38°
1
57°
39°
2
58°
41°
3
58°
37°
4
63°
42°
5
66°
44°
6
66°
45°
7
65°
45°
8
63°
40°
9
62°
36°
10
54°
35°
11
52°
37°
12
54°
34°
13
57°
34°
14
49°
40°
15
52°
42°
16
60°
36°
17
58°
40°
18
56°
41°
19
52°
39°
20
55°
37°
21
51°
35°
22
49°
36°
23
47°
36°
24
48°
32°
25
Hist. Avg.
51°
36°
26
Hist. Avg.
51°
35°
27
Hist. Avg.
50°
35°
28
Hist. Avg.
50°
35°
29
Hist. Avg.
49°
34°
30
Hist. Avg.
49°
34°
31
Hist. Avg.
48°
34°
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 47° to 71°, with overnight lows between 32° and 45°. The average high for October is 58° with an average low of 38°. 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.
