S
M
T
W
T
F
S
29
48°
27°
30
49°
28°
1
48°
35°
2
50°
34°
3
55°
40°
4
57°
41°
5
56°
43°
6
60°
33°
7
63°
27°
8
50°
34°
9
46°
39°
10
51°
39°
11
54°
33°
12
58°
39°
13
59°
42°
14
61°
34°
15
60°
24°
16
50°
24°
17
48°
25°
18
50°
29°
19
47°
32°
20
46°
35°
21
48°
33°
22
56°
29°
23
52°
26°
24
48°
26°
25
44°
30°
26
52°
35°
27
53°
30°
28
51°
25°
29
47°
23°
30
42°
24°
31
42°
19°
1
41°
17°
2
40°
19°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Checotah
Checotah's December 2026 forecast shows daily high temperatures ranging from 40° to 63°, with overnight lows between 17° and 43°. The average high for December is 51° with an average low of 31°. 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 Checotah. See also: January | February | March.
