S
M
T
W
T
F
S
29
47°
37°
30
54°
39°
1
57°
36°
2
57°
31°
3
55°
25°
4
47°
31°
5
46°
34°
6
50°
33°
7
53°
34°
8
52°
33°
9
52°
33°
10
48°
32°
11
51°
33°
12
49°
30°
13
50°
33°
14
51°
26°
15
50°
32°
16
48°
30°
17
52°
22°
18
50°
19°
19
38°
20°
20
Hist. Avg.
44°
28°
21
Hist. Avg.
44°
27°
22
Hist. Avg.
44°
27°
23
Hist. Avg.
43°
27°
24
Hist. Avg.
43°
27°
25
Hist. Avg.
43°
26°
26
Hist. Avg.
43°
26°
27
Hist. Avg.
42°
26°
28
Hist. Avg.
42°
26°
29
Hist. Avg.
42°
26°
30
Hist. Avg.
42°
25°
31
Hist. Avg.
42°
25°
1
Hist. Avg.
42°
25°
2
Hist. Avg.
41°
25°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Hightstown
Hightstown's December 2026 forecast shows daily high temperatures ranging from 38° to 57°, with overnight lows between 19° and 39°. The average high for December is 50° with an average low of 31°. 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 Hightstown. See also: January | February | March.