S
M
T
W
T
F
S
29
69°
48°
30
67°
49°
1
68°
46°
2
61°
37°
3
57°
35°
4
58°
37°
5
63°
44°
6
61°
38°
7
56°
36°
8
54°
35°
9
54°
35°
10
55°
33°
11
55°
33°
12
56°
34°
13
59°
34°
14
58°
39°
15
59°
44°
16
64°
37°
17
63°
40°
18
63°
34°
19
57°
30°
20
54°
29°
21
53°
31°
22
55°
33°
23
56°
33°
24
54°
31°
25
54°
30°
26
55°
31°
27
54°
30°
28
55°
32°
29
56°
38°
30
58°
33°
31
58°
30°
1
53°
28°
2
52°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Brooklyn
Brooklyn's December 2026 forecast shows daily high temperatures ranging from 52° to 69°, with overnight lows between 28° and 49°. The average high for December is 58° with an average low of 35°. 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 Brooklyn. See also: January | February | March.
