S
M
T
W
T
F
S
29
61°
41°
30
57°
35°
1
57°
34°
2
58°
47°
3
65°
45°
4
66°
41°
5
56°
39°
6
56°
34°
7
62°
46°
8
65°
39°
9
56°
37°
10
55°
34°
11
61°
45°
12
68°
47°
13
63°
32°
14
54°
30°
15
50°
31°
16
51°
30°
17
52°
30°
18
53°
32°
19
55°
35°
20
53°
30°
21
53°
43°
22
65°
39°
23
59°
31°
24
56°
37°
25
58°
42°
26
58°
38°
27
56°
40°
28
52°
30°
29
58°
38°
30
63°
39°
31
64°
40°
1
61°
41°
2
56°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Prentiss
Prentiss's December 2026 forecast shows daily high temperatures ranging from 50° to 68°, with overnight lows between 30° and 47°. The average high for December is 58° with an average low of 37°. 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 Prentiss. See also: January | February | March.
