S
M
T
W
T
F
S
29
53°
39°
30
54°
38°
1
54°
38°
2
52°
37°
3
51°
38°
4
55°
38°
5
56°
37°
6
55°
33°
7
54°
37°
8
56°
37°
9
50°
36°
10
50°
35°
11
50°
29°
12
51°
30°
13
50°
33°
14
55°
35°
15
58°
37°
16
56°
36°
17
56°
29°
18
51°
35°
19
49°
35°
20
53°
34°
21
55°
29°
22
53°
27°
23
48°
28°
24
48°
34°
25
50°
35°
26
49°
32°
27
49°
30°
28
48°
28°
29
47°
28°
30
47°
26°
31
48°
28°
1
47°
30°
2
50°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Willits
Willits's December 2026 forecast shows daily high temperatures ranging from 47° to 58°, with overnight lows between 26° and 39°. The average high for December is 52° with an average low of 33°. 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 Willits. See also: January | February | March.
