S
M
T
W
T
F
S
29
54°
36°
30
55°
27°
1
41°
24°
2
41°
27°
3
49°
34°
4
49°
32°
5
45°
32°
6
42°
27°
7
40°
23°
8
38°
24°
9
41°
26°
10
43°
31°
11
46°
29°
12
52°
29°
13
48°
32°
14
45°
27°
15
47°
27°
16
46°
25°
17
40°
18°
18
37°
16°
19
35°
12°
20
32°
13°
21
31°
27°
22
39°
18°
23
39°
21°
24
38°
16°
25
37°
26°
26
40°
28°
27
41°
27°
28
41°
24°
29
40°
22°
30
39°
18°
31
39°
15°
1
35°
15°
2
33°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Benton
Benton's December 2026 forecast shows daily high temperatures ranging from 31° to 55°, with overnight lows between 12° and 36°. The average high for December is 42° with an average low of 24°. 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 Benton. See also: January | February | March.
