S
M
T
W
T
F
S
26
73°
56°
27
74°
58°
28
78°
59°
29
79°
61°
30
76°
61°
1
75°
60°
2
71°
57°
3
70°
54°
4
71°
54°
5
75°
61°
6
79°
63°
7
80°
62°
8
79°
61°
9
73°
58°
10
73°
58°
11
74°
63°
12
76°
63°
13
79°
64°
14
83°
65°
15
83°
65°
16
82°
64°
17
78°
65°
18
77°
60°
19
76°
57°
20
77°
62°
21
81°
65°
22
81°
60°
23
80°
60°
24
82°
59°
25
81°
60°
26
81°
60°
27
82°
66°
28
82°
66°
29
84°
67°
30
85°
61°
31
83°
61°
1
83°
62°
2
85°
68°
3
89°
69°
4
90°
69°
5
90°
68°
6
89°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Jonesboro
Jonesboro's May 2026 forecast shows daily high temperatures ranging from 70° to 90°, with overnight lows between 54° and 69°. The average high for May is 80° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Jonesboro. See also: June | July | August.
