S
M
T
W
T
F
S
26
82°
68°
27
82°
72°
28
86°
70°
29
79°
63°
30
63°
55°
1
55°
50°
2
N/A
3
80°
56°
4
81°
63°
5
84°
72°
6
79°
54°
7
73°
49°
8
80°
55°
9
80°
60°
10
79°
59°
11
76°
55°
12
83°
59°
13
84°
61°
14
85°
61°
15
83°
60°
16
80°
64°
17
78°
63°
18
79°
64°
19
79°
65°
20
81°
65°
21
82°
61°
22
80°
58°
23
79°
59°
24
80°
61°
25
81°
60°
26
80°
60°
27
80°
61°
28
81°
61°
29
82°
66°
30
81°
67°
31
82°
68°
1
82°
67°
2
83°
66°
3
85°
68°
4
87°
69°
5
82°
69°
6
82°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Benson
Benson's May 2026 forecast shows daily high temperatures ranging from 73° to 87°, with overnight lows between 49° and 72°. The average high for May is 81° 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 Benson. See also: June | July | August.