S
M
T
W
T
F
S
29
44°
34°
30
48°
29°
1
49°
27°
2
48°
26°
3
49°
29°
4
51°
29°
5
49°
28°
6
41°
33°
7
44°
29°
8
53°
25°
9
46°
29°
10
40°
32°
11
49°
33°
12
49°
33°
13
52°
32°
14
52°
33°
15
47°
28°
16
53°
20°
17
52°
20°
18
43°
21°
19
43°
22°
20
41°
31°
21
43°
27°
22
50°
33°
23
51°
33°
24
50°
30°
25
47°
22°
26
46°
19°
27
38°
25°
28
46°
26°
29
47°
21°
30
42°
27°
31
46°
16°
1
53°
13°
2
54°
11°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Boone
Boone's December 2026 forecast shows daily high temperatures ranging from 38° to 54°, with overnight lows between 11° and 34°. The average high for December is 47° with an average low of 26°. 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 Boone. See also: January | February | March.
