S
M
T
W
T
F
S
29
46°
33°
30
48°
36°
1
51°
35°
2
50°
35°
3
51°
34°
4
46°
31°
5
49°
29°
6
48°
33°
7
49°
31°
8
41°
27°
9
39°
26°
10
38°
24°
11
36°
30°
12
38°
28°
13
40°
27°
14
36°
22°
15
38°
23°
16
38°
26°
17
39°
27°
18
38°
29°
19
45°
27°
20
43°
17°
21
36°
19°
22
33°
21°
23
31°
23°
24
36°
23°
25
41°
21°
26
42°
15°
27
33°
13°
28
30°
15°
29
32°
10°
30
33°
25°
31
38°
23°
1
47°
16°
2
40°
15°
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 30° to 51°, with overnight lows between 10° and 36°. The average high for December is 41° with an average low of 25°. 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.
