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