S
M
T
W
T
F
S
29
52°
38°
30
55°
39°
1
52°
35°
2
47°
34°
3
51°
37°
4
57°
42°
5
56°
41°
6
57°
38°
7
45°
38°
8
48°
29°
9
43°
26°
10
40°
26°
11
41°
28°
12
41°
28°
13
42°
29°
14
43°
31°
15
50°
39°
16
54°
39°
17
55°
37°
18
46°
35°
19
50°
37°
20
46°
30°
21
43°
26°
22
40°
28°
23
43°
31°
24
45°
26°
25
39°
21°
26
36°
18°
27
34°
33°
28
43°
26°
29
44°
28°
30
49°
21°
31
49°
20°
1
33°
24°
2
38°
20°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Accokeek
Accokeek's December 2026 forecast shows daily high temperatures ranging from 33° to 57°, with overnight lows between 18° and 42°. The average high for December is 46° with an average low of 31°. 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 Accokeek. See also: January | February | March.
