S
M
T
W
T
F
S
29
60°
41°
30
61°
37°
1
59°
30°
2
46°
27°
3
48°
30°
4
54°
39°
5
52°
34°
6
46°
29°
7
46°
26°
8
44°
25°
9
44°
25°
10
45°
28°
11
49°
27°
12
53°
31°
13
52°
32°
14
48°
30°
15
48°
30°
16
45°
32°
17
46°
29°
18
44°
24°
19
45°
23°
20
42°
23°
21
43°
25°
22
48°
29°
23
46°
25°
24
43°
23°
25
42°
23°
26
42°
24°
27
43°
24°
28
44°
25°
29
43°
27°
30
43°
26°
31
44°
23°
1
42°
21°
2
40°
24°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Hatfield
Hatfield's December 2026 forecast shows daily high temperatures ranging from 40° to 61°, with overnight lows between 21° and 41°. The average high for December is 47° 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 Hatfield. See also: January | February | March.
