S
M
T
W
T
F
S
29
54°
34°
30
56°
42°
1
57°
39°
2
54°
36°
3
60°
39°
4
64°
42°
5
60°
37°
6
52°
38°
7
56°
43°
8
64°
42°
9
61°
41°
10
60°
43°
11
60°
41°
12
61°
38°
13
50°
34°
14
53°
28°
15
48°
29°
16
47°
28°
17
48°
28°
18
50°
40°
19
61°
41°
20
59°
40°
21
58°
35°
22
50°
31°
23
56°
40°
24
61°
40°
25
48°
29°
26
49°
28°
27
48°
35°
28
49°
30°
29
62°
28°
30
49°
29°
31
49°
28°
1
48°
26°
2
48°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Deep Run
Deep Run's December 2026 forecast shows daily high temperatures ranging from 47° to 64°, with overnight lows between 26° and 43°. The average high for December is 55° with an average low of 35°. 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 Deep Run. See also: January | February | March.