S
M
T
W
T
F
S
27
86°
59°
28
89°
57°
29
86°
58°
30
83°
57°
1
81°
56°
2
83°
57°
3
83°
59°
4
87°
59°
5
87°
58°
6
85°
58°
7
83°
57°
8
79°
57°
9
80°
56°
10
80°
57°
11
76°
54°
12
76°
53°
13
80°
55°
14
81°
54°
15
79°
55°
16
76°
54°
17
82°
53°
18
81°
54°
19
73°
49°
20
72°
45°
21
72°
45°
22
73°
46°
23
72°
45°
24
71°
45°
25
70°
43°
26
70°
44°
27
71°
44°
28
73°
46°
29
72°
44°
30
70°
45°
31
68°
48°
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 68° to 89°, with overnight lows between 43° and 59°. The average high for October is 78° with an average low of 52°. 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.
