S
M
T
W
T
F
S
29
47°
38°
30
57°
35°
1
59°
31°
2
54°
29°
3
52°
24°
4
53°
22°
5
43°
21°
6
38°
20°
7
40°
21°
8
42°
24°
9
42°
25°
10
55°
27°
11
40°
22°
12
41°
24°
13
40°
21°
14
41°
19°
15
38°
18°
16
37°
15°
17
35°
21°
18
38°
30°
19
45°
33°
20
49°
27°
21
53°
28°
22
48°
36°
23
54°
37°
24
55°
34°
25
54°
31°
26
53°
30°
27
47°
32°
28
47°
34°
29
52°
36°
30
53°
36°
31
55°
31°
1
55°
26°
2
50°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Waynesboro
Waynesboro's December 2026 forecast shows daily high temperatures ranging from 35° to 59°, with overnight lows between 15° and 38°. The average high for December is 47° 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 Waynesboro. See also: January | February | March.
