S
M
T
W
T
F
S
29
48°
28°
30
50°
26°
1
47°
26°
2
40°
18°
3
39°
15°
4
36°
25°
5
38°
29°
6
40°
31°
7
50°
32°
8
53°
29°
9
39°
23°
10
53°
30°
11
55°
26°
12
Hist. Avg.
44°
21°
13
Hist. Avg.
44°
21°
14
Hist. Avg.
44°
21°
15
Hist. Avg.
44°
21°
16
Hist. Avg.
43°
20°
17
Hist. Avg.
43°
20°
18
Hist. Avg.
43°
20°
19
Hist. Avg.
43°
20°
20
Hist. Avg.
42°
20°
21
Hist. Avg.
42°
19°
22
Hist. Avg.
42°
19°
23
Hist. Avg.
42°
19°
24
Hist. Avg.
42°
19°
25
Hist. Avg.
42°
19°
26
Hist. Avg.
42°
18°
27
Hist. Avg.
41°
18°
28
Hist. Avg.
41°
18°
29
Hist. Avg.
41°
18°
30
Hist. Avg.
41°
18°
31
Hist. Avg.
41°
18°
1
Hist. Avg.
41°
18°
2
Hist. Avg.
41°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Manhattan
Manhattan's December 2026 forecast shows daily high temperatures ranging from 36° to 55°, with overnight lows between 15° and 32°. The average high for December is 45° with an average low of 26°. 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 Manhattan. See also: January | February | March.
