S
M
T
W
T
F
S
29
62°
46°
30
67°
46°
1
66°
45°
2
66°
45°
3
63°
41°
4
53°
38°
5
59°
43°
6
62°
43°
7
62°
40°
8
55°
40°
9
52°
39°
10
52°
35°
11
51°
31°
12
51°
32°
13
52°
31°
14
53°
29°
15
51°
38°
16
54°
39°
17
65°
40°
18
61°
41°
19
60°
34°
20
60°
25°
21
56°
26°
22
48°
30°
23
51°
35°
24
62°
27°
25
64°
26°
26
49°
28°
27
50°
27°
28
49°
29°
29
49°
37°
30
53°
38°
31
64°
26°
1
64°
24°
2
50°
21°
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 48° to 67°, with overnight lows between 21° and 46°. The average high for December is 57° with an average low of 35°. 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.
