S
M
T
W
T
F
S
29
47°
38°
30
52°
39°
1
53°
40°
2
52°
38°
3
54°
37°
4
46°
33°
5
50°
35°
6
52°
37°
7
48°
33°
8
42°
31°
9
40°
27°
10
39°
27°
11
38°
33°
12
41°
32°
13
42°
29°
14
35°
22°
15
38°
24°
16
39°
29°
17
41°
31°
18
37°
32°
19
44°
27°
20
41°
19°
21
37°
19°
22
34°
22°
23
32°
26°
24
34°
24°
25
43°
26°
26
38°
20°
27
36°
16°
28
32°
15°
29
32°
13°
30
34°
30°
31
44°
25°
1
50°
19°
2
36°
17°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Hampstead
Hampstead's December 2026 forecast shows daily high temperatures ranging from 32° to 54°, with overnight lows between 13° and 40°. The average high for December is 42° with an average low of 28°. 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 Hampstead. See also: January | February | March.
