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