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