S
M
T
W
T
F
S
29
46°
30°
30
49°
34°
1
52°
33°
2
54°
26°
3
45°
30°
4
48°
38°
5
53°
44°
6
58°
38°
7
59°
33°
8
55°
33°
9
50°
36°
10
52°
38°
11
54°
37°
12
53°
32°
13
48°
25°
14
42°
25°
15
40°
30°
16
45°
34°
17
49°
37°
18
46°
38°
19
52°
39°
20
58°
34°
21
58°
28°
22
46°
32°
23
46°
27°
24
43°
35°
25
47°
34°
26
46°
23°
27
45°
21°
28
41°
27°
29
42°
18°
30
38°
16°
31
37°
18°
1
34°
24°
2
43°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in West Cobb
West Cobb's December 2026 forecast shows daily high temperatures ranging from 34° to 59°, with overnight lows between 16° and 44°. The average high for December is 48° 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 West Cobb. See also: January | February | March.
