S
M
T
W
T
F
S
29
40°
35°
30
44°
31°
1
44°
30°
2
43°
35°
3
47°
29°
4
44°
33°
5
43°
34°
6
46°
36°
7
47°
30°
8
48°
25°
9
41°
30°
10
39°
28°
11
43°
33°
12
43°
32°
13
41°
31°
14
44°
33°
15
46°
27°
16
48°
24°
17
41°
27°
18
36°
22°
19
35°
24°
20
37°
29°
21
40°
30°
22
42°
31°
23
43°
29°
24
43°
29°
25
38°
27°
26
39°
25°
27
36°
26°
28
39°
26°
29
39°
23°
30
36°
25°
31
37°
13°
1
42°
10°
2
45°
10°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Windfall
Windfall's December 2026 forecast shows daily high temperatures ranging from 35° to 48°, with overnight lows between 10° and 36°. The average high for December is 42° with an average low of 27°. 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 Windfall. See also: January | February | March.
