S
M
T
W
T
F
S
29
51°
32°
30
53°
45°
1
55°
46°
2
52°
45°
3
53°
45°
4
54°
44°
5
54°
44°
6
58°
43°
7
61°
41°
8
56°
36°
9
53°
31°
10
49°
39°
11
65°
33°
12
66°
29°
13
57°
27°
14
48°
30°
15
51°
27°
16
52°
32°
17
52°
41°
18
54°
43°
19
62°
42°
20
63°
42°
21
62°
41°
22
60°
46°
23
64°
33°
24
65°
26°
25
63°
25°
26
44°
27°
27
49°
33°
28
53°
42°
29
58°
43°
30
61°
45°
31
63°
42°
1
65°
35°
2
65°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Rison
Rison's December 2026 forecast shows daily high temperatures ranging from 44° to 66°, with overnight lows between 25° and 46°. The average high for December is 57° 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 Rison. See also: January | February | March.
