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