S
M
T
W
T
F
S
29
47°
34°
30
50°
36°
1
51°
35°
2
50°
36°
3
51°
34°
4
49°
33°
5
49°
32°
6
47°
33°
7
49°
32°
8
43°
30°
9
39°
30°
10
40°
27°
11
39°
31°
12
40°
28°
13
41°
26°
14
40°
20°
15
36°
21°
16
35°
24°
17
36°
22°
18
35°
29°
19
43°
28°
20
45°
24°
21
39°
21°
22
35°
21°
23
34°
19°
24
36°
25°
25
38°
20°
26
43°
14°
27
34°
15°
28
29°
16°
29
33°
15°
30
32°
20°
31
34°
26°
1
46°
20°
2
43°
15°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Greene
Greene's December 2026 forecast shows daily high temperatures ranging from 29° to 51°, with overnight lows between 14° 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 Greene. See also: January | February | March.