S
M
T
W
T
F
S
30
28°
5°
1
36°
7°
2
40°
26°
3
38°
19°
4
37°
22°
5
42°
23°
6
44°
29°
7
42°
26°
8
49°
33°
9
51°
38°
10
58°
35°
11
58°
48°
12
56°
45°
13
58°
32°
14
61°
29°
15
57°
32°
16
55°
38°
17
49°
27°
18
38°
25°
19
51°
21°
20
32°
14°
21
33°
18°
22
46°
28°
23
42°
28°
24
53°
29°
25
53°
33°
26
46°
27°
27
36°
9°
28
26°
-1°
29
37°
16°
30
42°
21°
31
49°
21°
1
45°
28°
2
48°
32°
3
51°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Jackson
Jackson's December 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for December is ° with an average low of °. 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 Jackson. See also: January | February | March.
