S
M
T
W
T
F
S
27
55°
30°
28
52°
26°
29
42°
27°
30
43°
29°
31
41°
26°
1
43°
24°
2
41°
27°
3
40°
27°
4
38°
23°
5
38°
17°
6
37°
17°
7
35°
23°
8
37°
27°
9
38°
33°
10
47°
33°
11
51°
31°
12
49°
28°
13
43°
24°
14
39°
22°
15
37°
24°
16
43°
26°
17
45°
23°
18
42°
22°
19
41°
30°
20
46°
33°
21
Hist. Avg.
44°
26°
22
Hist. Avg.
44°
26°
23
Hist. Avg.
44°
26°
24
Hist. Avg.
44°
26°
25
Hist. Avg.
44°
26°
26
Hist. Avg.
44°
26°
27
Hist. Avg.
44°
26°
28
Hist. Avg.
44°
26°
29
Hist. Avg.
45°
27°
30
Hist. Avg.
45°
27°
31
Hist. Avg.
45°
27°
1
Hist. Avg.
45°
27°
2
Hist. Avg.
45°
27°
3
Hist. Avg.
45°
27°
4
Hist. Avg.
46°
27°
5
Hist. Avg.
46°
27°
6
Hist. Avg.
46°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Greenbelt
Greenbelt's January 2027 forecast shows daily high temperatures ranging from 35° to 55°, with overnight lows between 17° and 33°. The average high for January is 43° with an average low of 26°. 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 Greenbelt. See also: February | March | April.
