S
M
T
W
T
F
S
29
38°
24°
30
41°
20°
1
39°
15°
2
36°
20°
3
36°
16°
4
38°
15°
5
32°
21°
6
36°
28°
7
41°
31°
8
48°
29°
9
50°
27°
10
46°
25°
11
42°
24°
12
40°
22°
13
40°
22°
14
35°
21°
15
35°
20°
16
37°
22°
17
34°
15°
18
34°
13°
19
32°
11°
20
34°
25°
21
38°
23°
22
41°
12°
23
38°
17°
24
31°
25°
25
42°
19°
26
41°
10°
27
38°
16°
28
28°
7°
29
33°
8°
30
27°
9°
31
42°
11°
1
36°
10°
2
33°
15°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Goffstown
Goffstown's December 2026 forecast shows daily high temperatures ranging from 27° to 50°, with overnight lows between 7° and 31°. The average high for December is 37° with an average low of 19°. 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 Goffstown. See also: January | February | March.
