S
M
T
W
T
F
S
28
84°
48°
29
45°
36°
30
57°
27°
31
68°
28°
1
73°
36°
2
84°
59°
3
70°
45°
4
68°
36°
5
73°
48°
6
82°
46°
7
82°
41°
8
79°
54°
9
66°
46°
10
54°
32°
11
64°
28°
12
64°
30°
13
59°
43°
14
64°
39°
15
66°
30°
16
63°
37°
17
48°
28°
18
64°
19°
19
66°
28°
20
54°
32°
21
72°
45°
22
64°
46°
23
55°
36°
24
34°
18°
25
21°
16°
26
34°
14°
27
45°
19°
28
54°
23°
29
66°
30°
30
55°
30°
31
39°
25°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Jonesboro
Jonesboro's January 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January is ° with an average low of °. 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 Jonesboro. See also: February | March | April.
