S
M
T
W
T
F
S
27
57°
55°
28
56°
54°
29
66°
55°
30
70°
58°
1
75°
57°
2
85°
63°
3
69°
46°
4
63°
43°
5
70°
41°
6
60°
37°
7
65°
53°
8
74°
47°
9
68°
46°
10
64°
45°
11
64°
54°
12
66°
53°
13
65°
51°
14
62°
48°
15
63°
47°
16
61°
47°
17
62°
48°
18
63°
43°
19
56°
42°
20
55°
39°
21
54°
39°
22
54°
47°
23
56°
46°
24
58°
47°
25
58°
44°
26
55°
46°
27
54°
43°
28
52°
41°
29
53°
44°
30
62°
45°
31
60°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Andover
Andover's October 2026 forecast shows daily high temperatures ranging from 52° to 74°, with overnight lows between 37° and 54°. The average high for October is 61° 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 Andover. See also: November | December | January.