S
M
T
W
T
F
S
29
58°
34°
30
57°
34°
1
56°
27°
2
43°
22°
3
44°
23°
4
51°
29°
5
51°
31°
6
42°
24°
7
41°
19°
8
40°
17°
9
39°
17°
10
40°
23°
11
46°
22°
12
49°
25°
13
47°
22°
14
42°
18°
15
41°
22°
16
40°
26°
17
41°
22°
18
43°
16°
19
40°
15°
20
38°
13°
21
36°
15°
22
38°
21°
23
44°
18°
24
40°
15°
25
38°
14°
26
38°
15°
27
39°
14°
28
39°
14°
29
38°
19°
30
38°
14°
31
39°
12°
1
38°
8°
2
36°
9°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Black
Black's December 2026 forecast shows daily high temperatures ranging from 36° to 58°, with overnight lows between 8° and 34°. The average high for December is 43° with an average low of 20°. 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 Black. See also: January | February | March.