S
M
T
W
T
F
S
29
55°
39°
30
57°
42°
1
54°
38°
2
48°
32°
3
47°
31°
4
48°
34°
5
52°
31°
6
50°
35°
7
47°
36°
8
47°
40°
9
48°
35°
10
46°
35°
11
46°
31°
12
53°
40°
13
59°
41°
14
60°
39°
15
52°
38°
16
52°
35°
17
57°
34°
18
43°
27°
19
45°
34°
20
49°
37°
21
50°
35°
22
57°
36°
23
59°
35°
24
57°
31°
25
47°
28°
26
43°
25°
27
43°
28°
28
52°
25°
29
50°
24°
30
43°
26°
31
40°
28°
1
44°
25°
2
49°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Vandervoort
Vandervoort's December 2026 forecast shows daily high temperatures ranging from 40° to 60°, with overnight lows between 24° and 42°. The average high for December is 50° with an average low of 33°. 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 Vandervoort. See also: January | February | March.