S
M
T
W
T
F
S
29
50°
37°
30
53°
40°
1
55°
39°
2
54°
39°
3
56°
38°
4
49°
35°
5
53°
32°
6
52°
37°
7
54°
34°
8
45°
31°
9
44°
28°
10
42°
27°
11
40°
32°
12
42°
32°
13
46°
29°
14
40°
25°
15
43°
27°
16
42°
31°
17
45°
32°
18
42°
34°
19
51°
30°
20
48°
20°
21
42°
22°
22
37°
24°
23
35°
28°
24
40°
27°
25
50°
26°
26
49°
21°
27
40°
20°
28
36°
21°
29
38°
21°
30
40°
31°
31
48°
27°
1
53°
20°
2
46°
17°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Villanova
Villanova's December 2026 forecast shows daily high temperatures ranging from 35° to 56°, with overnight lows between 17° and 40°. The average high for December is 46° with an average low of 29°. 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 Villanova. See also: January | February | March.