S
M
T
W
T
F
S
29
55°
33°
30
54°
28°
1
54°
30°
2
56°
28°
3
57°
27°
4
52°
28°
5
55°
37°
6
60°
44°
7
64°
37°
8
66°
28°
9
58°
29°
10
56°
30°
11
58°
38°
12
59°
39°
13
53°
31°
14
59°
26°
15
50°
27°
16
50°
28°
17
54°
33°
18
55°
39°
19
55°
41°
20
60°
43°
21
65°
42°
22
65°
43°
23
64°
36°
24
66°
35°
25
60°
38°
26
62°
38°
27
61°
27°
28
60°
31°
29
51°
26°
30
55°
22°
31
51°
21°
1
44°
24°
2
49°
23°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Kingston
Kingston's December 2026 forecast shows daily high temperatures ranging from 44° to 66°, with overnight lows between 21° and 44°. The average high for December is 57° with an average low of 32°. 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 Kingston. See also: January | February | March.
