S
M
T
W
T
F
S
29
46°
28°
30
45°
28°
1
44°
29°
2
44°
27°
3
45°
24°
4
43°
26°
5
43°
28°
6
50°
36°
7
53°
37°
8
57°
33°
9
58°
29°
10
44°
27°
11
45°
31°
12
48°
27°
13
46°
27°
14
41°
26°
15
41°
22°
16
40°
22°
17
39°
19°
18
39°
21°
19
40°
28°
20
40°
34°
21
47°
29°
22
53°
27°
23
48°
34°
24
50°
33°
25
56°
32°
26
50°
29°
27
45°
26°
28
46°
23°
29
44°
25°
30
38°
15°
31
48°
14°
1
33°
17°
2
37°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Front Royal
Front Royal's December 2026 forecast shows daily high temperatures ranging from 33° to 58°, with overnight lows between 14° and 37°. The average high for December is 45° with an average low of 27°. 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 Front Royal. See also: January | February | March.