S
M
T
W
T
F
S
26
70°
54°
27
83°
53°
28
73°
55°
29
68°
54°
30
62°
47°
1
68°
41°
2
57°
40°
3
63°
35°
4
76°
49°
5
74°
61°
6
67°
53°
7
64°
49°
8
70°
39°
9
69°
52°
10
78°
54°
11
68°
50°
12
74°
49°
13
76°
56°
14
56°
44°
15
71°
38°
16
79°
57°
17
87°
64°
18
90°
69°
19
N/A
20
85°
57°
21
66°
58°
22
76°
64°
23
77°
64°
24
78°
63°
25
78°
63°
26
77°
62°
27
76°
61°
28
81°
65°
29
80°
63°
30
79°
63°
31
80°
64°
1
78°
62°
2
79°
56°
3
78°
61°
4
76°
60°
5
78°
61°
6
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Arkansas
Arkansas's May 2026 forecast shows daily high temperatures ranging from 66° to 85°, with overnight lows between 56° and 65°. The average high for May is 78° 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 Arkansas. See also: June | July | August.
