S
M
T
W
T
F
S
29
47°
41°
30
51°
39°
1
51°
35°
2
49°
34°
3
46°
33°
4
45°
32°
5
46°
33°
6
45°
36°
7
46°
35°
8
46°
40°
9
48°
37°
10
50°
38°
11
49°
38°
12
Hist. Avg.
45°
36°
13
Hist. Avg.
45°
36°
14
Hist. Avg.
45°
36°
15
Hist. Avg.
45°
36°
16
Hist. Avg.
45°
36°
17
Hist. Avg.
45°
36°
18
Hist. Avg.
45°
36°
19
Hist. Avg.
45°
36°
20
Hist. Avg.
45°
36°
21
Hist. Avg.
44°
35°
22
Hist. Avg.
44°
35°
23
Hist. Avg.
44°
35°
24
Hist. Avg.
44°
35°
25
Hist. Avg.
44°
35°
26
Hist. Avg.
44°
35°
27
Hist. Avg.
44°
35°
28
Hist. Avg.
44°
35°
29
Hist. Avg.
44°
35°
30
Hist. Avg.
44°
35°
31
Hist. Avg.
44°
35°
1
Hist. Avg.
45°
36°
2
Hist. Avg.
45°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Andover
Andover's December 2026 forecast shows daily high temperatures ranging from 45° to 51°, with overnight lows between 32° and 41°. The average high for December is 48° with an average low of 36°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Andover. See also: January | February | March.
