S
M
T
W
T
F
S
29
53°
36°
30
53°
29°
1
43°
24°
2
40°
24°
3
48°
35°
4
49°
34°
5
45°
33°
6
40°
29°
7
39°
24°
8
37°
23°
9
41°
27°
10
44°
31°
11
46°
31°
12
51°
29°
13
47°
32°
14
44°
27°
15
45°
27°
16
46°
25°
17
39°
18°
18
37°
17°
19
36°
13°
20
33°
12°
21
31°
26°
22
38°
16°
23
39°
21°
24
37°
13°
25
35°
23°
26
35°
28°
27
39°
27°
28
39°
21°
29
37°
20°
30
35°
20°
31
34°
13°
1
34°
11°
2
31°
20°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Vassar
Vassar's December 2026 forecast shows daily high temperatures ranging from 31° to 53°, with overnight lows between 11° and 36°. The average high for December is 41° 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 Vassar. See also: January | February | March.
