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