S
M
T
W
T
F
S
29
54°
38°
30
54°
38°
1
56°
43°
2
55°
48°
3
56°
50°
4
55°
49°
5
55°
50°
6
56°
50°
7
60°
49°
8
55°
44°
9
54°
39°
10
54°
38°
11
68°
51°
12
70°
40°
13
70°
34°
14
55°
37°
15
53°
36°
16
54°
34°
17
52°
37°
18
54°
49°
19
64°
50°
20
66°
49°
21
68°
44°
22
69°
46°
23
65°
50°
24
68°
37°
25
70°
34°
26
67°
34°
27
52°
38°
28
56°
48°
29
63°
48°
30
66°
49°
31
65°
50°
1
68°
48°
2
67°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Augusta
Augusta's December 2026 forecast shows daily high temperatures ranging from 52° to 70°, with overnight lows between 34° and 51°. The average high for December is 60° with an average low of 43°. 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 Augusta. See also: January | February | March.
