S
M
T
W
T
F
S
29
28°
17°
30
29°
20°
1
32°
23°
2
32°
23°
3
34°
22°
4
35°
23°
5
35°
23°
6
36°
22°
7
36°
22°
8
34°
21°
9
35°
20°
10
32°
19°
11
32°
16°
12
28°
14°
13
26°
9°
14
27°
16°
15
28°
13°
16
27°
16°
17
31°
16°
18
32°
15°
19
32°
15°
20
31°
14°
21
33°
14°
22
31°
13°
23
32°
9°
24
31°
2°
25
25°
9°
26
20°
8°
27
20°
11°
28
23°
9°
29
30°
9°
30
27°
11°
31
27°
11°
1
29°
0°
2
30°
-5°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Brook Park
Brook Park's December 2026 forecast shows daily high temperatures ranging from 20° to 36°, with overnight lows between -5° and 23°. The average high for December is 30° 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 Brook Park. See also: January | February | March.
