S
M
T
W
T
F
S
29
48°
30°
30
44°
25°
1
37°
20°
2
31°
15°
3
37°
28°
4
40°
25°
5
36°
27°
6
33°
20°
7
30°
15°
8
29°
17°
9
34°
19°
10
37°
25°
11
38°
25°
12
42°
24°
13
39°
25°
14
34°
24°
15
37°
20°
16
37°
21°
17
35°
17°
18
32°
14°
19
31°
9°
20
27°
7°
21
24°
21°
22
34°
17°
23
34°
15°
24
33°
8°
25
29°
13°
26
27°
21°
27
33°
18°
28
34°
15°
29
30°
9°
30
29°
15°
31
28°
5°
1
29°
0°
2
22°
6°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Greenfield
Greenfield's December 2026 forecast shows daily high temperatures ranging from 22° to 48°, with overnight lows between 0° and 30°. The average high for December is 34° with an average low of 18°. 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 Greenfield. See also: January | February | March.
