S
M
T
W
T
F
S
26
70°
60°
27
71°
51°
28
61°
44°
29
63°
41°
30
64°
41°
1
68°
38°
2
68°
39°
3
84°
47°
4
84°
63°
5
65°
47°
6
60°
43°
7
75°
43°
8
75°
50°
9
85°
49°
10
71°
47°
11
79°
42°
12
88°
54°
13
80°
56°
14
85°
59°
15
88°
65°
16
91°
66°
17
87°
71°
18
89°
53°
19
58°
50°
20
64°
50°
21
68°
55°
22
78°
60°
23
73°
54°
24
83°
49°
25
84°
57°
26
84°
59°
27
81°
62°
28
71°
66°
29
84°
68°
30
85°
64°
31
90°
65°
1
89°
64°
2
82°
64°
3
82°
66°
4
82°
65°
5
88°
70°
6
77°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Benton
Benton's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May 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 May weather will actually feel in Benton. See also: June | July | August.