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