S
M
T
W
T
F
S
29
66°
39°
30
63°
34°
1
59°
29°
2
54°
32°
3
57°
34°
4
56°
32°
5
55°
34°
6
60°
38°
7
60°
34°
8
59°
30°
9
55°
29°
10
57°
27°
11
58°
23°
12
43°
24°
13
48°
19°
14
44°
18°
15
40°
20°
16
44°
28°
17
48°
19°
18
45°
18°
19
40°
24°
20
47°
32°
21
53°
35°
22
56°
34°
23
55°
30°
24
56°
26°
25
53°
27°
26
49°
30°
27
41°
18°
28
40°
18°
29
Hist. Avg.
45°
29°
30
Hist. Avg.
45°
29°
31
Hist. Avg.
45°
28°
1
Hist. Avg.
45°
28°
2
Hist. Avg.
44°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Benton
Benton's December 2026 forecast shows daily high temperatures ranging from 40° to 66°, with overnight lows between 18° and 39°. The average high for December is 52° with an average low of 28°. 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.
