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