S
M
T
W
T
F
S
27
34°
33°
28
43°
26°
29
44°
28°
30
49°
21°
31
49°
20°
1
33°
24°
2
38°
20°
3
35°
20°
4
33°
22°
5
34°
20°
6
39°
19°
7
37°
29°
8
40°
31°
9
41°
35°
10
45°
36°
11
49°
32°
12
54°
30°
13
55°
28°
14
41°
29°
15
42°
30°
16
42°
20°
17
43°
18°
18
33°
20°
19
33°
21°
20
37°
21°
21
34°
25°
22
36°
26°
23
39°
27°
24
39°
19°
25
37°
18°
26
32°
19°
27
32°
22°
28
36°
33°
29
40°
29°
30
48°
25°
31
43°
21°
1
39°
20°
2
38°
22°
3
39°
25°
4
41°
24°
5
40°
22°
6
37°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Accokeek
Accokeek's January 2027 forecast shows daily high temperatures ranging from 32° to 55°, with overnight lows between 18° and 36°. The average high for January is 40° 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 January weather will actually feel in Accokeek. See also: February | March | April.