S
M
T
W
T
F
S
27
78°
53°
28
78°
56°
29
75°
53°
30
76°
52°
1
76°
62°
2
67°
51°
3
63°
43°
4
72°
42°
5
62°
38°
6
62°
33°
7
75°
51°
8
68°
45°
9
69°
41°
10
61°
40°
11
60°
50°
12
67°
60°
13
75°
52°
14
61°
42°
15
54°
45°
16
54°
31°
17
46°
33°
18
54°
42°
19
59°
42°
20
64°
41°
21
62°
45°
22
58°
44°
23
55°
43°
24
53°
40°
25
52°
29°
26
56°
36°
27
53°
30°
28
44°
29°
29
44°
34°
30
48°
39°
31
53°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Acton
Acton's October 2026 forecast shows daily high temperatures ranging from 44° to 75°, with overnight lows between 29° and 60°. The average high for October is 56° with an average low of 39°. 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 Acton. See also: November | December | January.
