S
M
T
W
T
F
S
29
45°
44°
30
53°
46°
1
55°
43°
2
57°
38°
3
55°
33°
4
44°
39°
5
46°
41°
6
51°
40°
7
53°
40°
8
49°
38°
9
48°
39°
10
46°
38°
11
48°
39°
12
48°
38°
13
49°
40°
14
50°
31°
15
51°
38°
16
44°
34°
17
52°
27°
18
50°
25°
19
39°
31°
20
44°
32°
21
46°
29°
22
42°
28°
23
Hist. Avg.
43°
33°
24
Hist. Avg.
43°
33°
25
Hist. Avg.
43°
32°
26
Hist. Avg.
43°
32°
27
Hist. Avg.
42°
32°
28
Hist. Avg.
42°
32°
29
Hist. Avg.
42°
31°
30
Hist. Avg.
42°
31°
31
Hist. Avg.
42°
31°
1
Hist. Avg.
42°
31°
2
Hist. Avg.
41°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in The Bronx
The Bronx's December 2026 forecast shows daily high temperatures ranging from 39° to 57°, with overnight lows between 25° and 46°. The average high for December is 49° with an average low of 36°. 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 The Bronx. See also: January | February | March.
