S
M
T
W
T
F
S
29
70°
48°
30
69°
44°
1
71°
39°
2
65°
43°
3
66°
45°
4
63°
38°
5
63°
38°
6
65°
46°
7
69°
46°
8
70°
45°
9
67°
42°
10
67°
34°
11
60°
31°
12
54°
32°
13
56°
30°
14
58°
28°
15
52°
30°
16
54°
35°
17
55°
32°
18
56°
32°
19
55°
38°
20
59°
43°
21
60°
45°
22
67°
46°
23
67°
37°
24
68°
31°
25
61°
41°
26
61°
42°
27
51°
28°
28
51°
29°
29
Hist. Avg.
58°
35°
30
Hist. Avg.
58°
35°
31
Hist. Avg.
58°
35°
1
Hist. Avg.
58°
35°
2
Hist. Avg.
58°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Prentiss
Prentiss's December 2026 forecast shows daily high temperatures ranging from 51° to 71°, with overnight lows between 28° and 48°. The average high for December is 62° 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 Prentiss. See also: January | February | March.
