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