S
M
T
W
T
F
S
29
61°
42°
30
63°
43°
1
61°
42°
2
60°
37°
3
59°
36°
4
60°
36°
5
58°
35°
6
60°
36°
7
58°
33°
8
57°
34°
9
59°
43°
10
64°
47°
11
70°
39°
12
56°
32°
13
57°
35°
14
Hist. Avg.
61°
38°
15
Hist. Avg.
61°
38°
16
Hist. Avg.
61°
38°
17
Hist. Avg.
61°
37°
18
Hist. Avg.
60°
37°
19
Hist. Avg.
60°
37°
20
Hist. Avg.
60°
37°
21
Hist. Avg.
60°
37°
22
Hist. Avg.
60°
37°
23
Hist. Avg.
60°
37°
24
Hist. Avg.
60°
36°
25
Hist. Avg.
60°
36°
26
Hist. Avg.
60°
36°
27
Hist. Avg.
59°
36°
28
Hist. Avg.
59°
36°
29
Hist. Avg.
59°
36°
30
Hist. Avg.
59°
36°
31
Hist. Avg.
59°
36°
1
Hist. Avg.
59°
36°
2
Hist. Avg.
59°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Jackson
Jackson's December 2026 forecast shows daily high temperatures ranging from 56° to 70°, with overnight lows between 32° and 47°. The average high for December is 60° with an average low of 38°. 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.
