S
M
T
W
T
F
S
29
53°
44°
30
62°
45°
1
61°
46°
2
64°
44°
3
54°
40°
4
57°
37°
5
60°
42°
6
61°
39°
7
51°
38°
8
49°
35°
9
50°
35°
10
49°
31°
11
47°
30°
12
48°
29°
13
51°
29°
14
51°
29°
15
50°
34°
16
48°
40°
17
53°
41°
18
58°
38°
19
57°
27°
20
50°
25°
21
47°
26°
22
46°
29°
23
48°
31°
24
47°
28°
25
46°
26°
26
45°
27°
27
47°
27°
28
47°
28°
29
48°
30°
30
50°
33°
31
56°
28°
1
50°
24°
2
45°
23°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Mansfield
Mansfield's December 2026 forecast shows daily high temperatures ranging from 45° to 64°, with overnight lows between 23° and 46°. The average high for December is 52° with an average low of 33°. 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 Mansfield. See also: January | February | March.
