S
M
T
W
T
F
S
29
45°
30°
30
47°
34°
1
50°
33°
2
48°
33°
3
50°
31°
4
45°
29°
5
48°
28°
6
46°
30°
7
48°
29°
8
40°
26°
9
38°
24°
10
37°
22°
11
35°
28°
12
37°
24°
13
38°
24°
14
37°
19°
15
36°
19°
16
36°
20°
17
37°
21°
18
36°
25°
19
42°
24°
20
42°
16°
21
36°
17°
22
33°
18°
23
32°
18°
24
36°
17°
25
36°
17°
26
40°
10°
27
33°
8°
28
28°
10°
29
31°
5°
30
31°
16°
31
34°
21°
1
45°
13°
2
41°
10°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Willow
Willow's December 2026 forecast shows daily high temperatures ranging from 28° to 50°, with overnight lows between 5° and 34°. The average high for December is 39° with an average low of 21°. 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 Willow. See also: January | February | March.
