S
M
T
W
T
F
S
26
50°
32°
27
50°
30°
28
50°
25°
29
59°
19°
30
63°
36°
1
64°
30°
2
64°
34°
3
59°
32°
4
54°
36°
5
52°
34°
6
66°
32°
7
72°
32°
8
73°
27°
9
75°
41°
10
79°
36°
11
79°
37°
12
79°
45°
13
72°
46°
14
75°
36°
15
72°
32°
16
66°
41°
17
63°
27°
18
64°
32°
19
70°
35°
20
75°
42°
21
81°
46°
22
80°
47°
23
83°
46°
24
85°
45°
25
84°
46°
26
83°
46°
27
79°
41°
28
78°
42°
29
80°
46°
30
78°
45°
31
81°
44°
1
79°
48°
2
83°
49°
3
84°
49°
4
85°
50°
5
86°
50°
6
86°
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 64° to 86°, with overnight lows between 32° and 51°. The average high for May is 80° with an average low of 45°. 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.
