S
M
T
W
T
F
S
26
78°
41°
27
68°
41°
28
67°
39°
29
69°
41°
30
49°
43°
1
62°
42°
2
72°
37°
3
81°
50°
4
81°
44°
5
56°
35°
6
45°
33°
7
79°
45°
8
80°
45°
9
79°
46°
10
74°
44°
11
70°
45°
12
84°
47°
13
86°
51°
14
82°
48°
15
86°
52°
16
77°
43°
17
74°
47°
18
81°
48°
19
82°
46°
20
80°
46°
21
75°
43°
22
73°
49°
23
83°
49°
24
73°
48°
25
73°
44°
26
75°
44°
27
76°
51°
28
76°
52°
29
77°
52°
30
76°
50°
31
75°
49°
1
77°
49°
2
80°
50°
3
83°
51°
4
82°
53°
5
79°
53°
6
80°
51°
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 45° to 86°, with overnight lows between 33° and 53°. The average high for May is 77° with an average low of 47°. 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.
