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