S
M
T
W
T
F
S
29
54°
35°
30
44°
34°
1
45°
37°
2
47°
35°
3
45°
37°
4
53°
36°
5
47°
35°
6
44°
31°
7
41°
29°
8
39°
31°
9
41°
31°
10
39°
33°
11
45°
36°
12
49°
36°
13
49°
35°
14
48°
34°
15
43°
34°
16
46°
35°
17
49°
34°
18
37°
20°
19
34°
25°
20
36°
28°
21
39°
25°
22
44°
23°
23
39°
29°
24
39°
22°
25
43°
20°
26
35°
29°
27
41°
32°
28
50°
29°
29
46°
21°
30
42°
18°
31
34°
23°
1
34°
17°
2
39°
15°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Hingham
Hingham's December 2026 forecast shows daily high temperatures ranging from 34° to 54°, with overnight lows between 15° and 37°. The average high for December is 43° with an average low of 29°. 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 Hingham. See also: January | February | March.