S
M
T
W
T
F
S
29
64°
44°
30
61°
45°
1
64°
40°
2
50°
32°
3
49°
30°
4
54°
37°
5
58°
40°
6
49°
34°
7
48°
30°
8
46°
27°
9
46°
28°
10
47°
28°
11
49°
30°
12
50°
34°
13
51°
30°
14
49°
29°
15
48°
36°
16
48°
37°
17
50°
31°
18
52°
28°
19
47°
26°
20
46°
25°
21
45°
26°
22
46°
29°
23
49°
30°
24
45°
26°
25
45°
26°
26
46°
27°
27
45°
25°
28
45°
26°
29
46°
29°
30
48°
26°
31
45°
25°
1
44°
22°
2
43°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Falcon
Falcon's December 2026 forecast shows daily high temperatures ranging from 43° to 64°, with overnight lows between 22° and 45°. The average high for December is 49° with an average low of 30°. 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 Falcon. See also: January | February | March.