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