S
M
T
W
T
F
S
29
48°
29°
30
49°
29°
1
49°
31°
2
48°
35°
3
47°
39°
4
49°
39°
5
48°
41°
6
49°
42°
7
53°
39°
8
48°
37°
9
47°
31°
10
47°
29°
11
57°
44°
12
63°
30°
13
64°
27°
14
48°
28°
15
47°
27°
16
48°
25°
17
46°
27°
18
52°
40°
19
52°
42°
20
59°
41°
21
62°
37°
22
61°
38°
23
60°
41°
24
62°
30°
25
64°
26°
26
62°
26°
27
46°
28°
28
52°
38°
29
57°
38°
30
60°
41°
31
61°
42°
1
62°
39°
2
61°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Mauldin
Mauldin's December 2026 forecast shows daily high temperatures ranging from 46° to 64°, with overnight lows between 25° and 44°. The average high for December is 54° with an average low of 34°. 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 Mauldin. See also: January | February | March.
