S
M
T
W
T
F
S
27
65°
51°
28
64°
45°
29
59°
44°
30
59°
44°
1
60°
50°
2
62°
50°
3
63°
49°
4
61°
47°
5
59°
44°
6
58°
43°
7
57°
44°
8
58°
43°
9
57°
42°
10
58°
43°
11
59°
45°
12
59°
44°
13
56°
44°
14
59°
49°
15
60°
48°
16
59°
48°
17
58°
47°
18
60°
45°
19
59°
48°
20
59°
47°
21
60°
46°
22
58°
47°
23
56°
44°
24
57°
45°
25
59°
46°
26
58°
47°
27
59°
46°
28
59°
45°
29
58°
44°
30
58°
44°
31
57°
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 56° to 65°, with overnight lows between 42° and 51°. The average high for October is 59° with an average low of 46°. 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.