S
M
T
W
T
F
S
26
69°
29°
27
73°
33°
28
69°
44°
29
75°
40°
30
80°
38°
1
84°
38°
2
90°
50°
3
91°
53°
4
92°
54°
5
87°
57°
6
95°
56°
7
85°
52°
8
80°
56°
9
81°
51°
10
86°
55°
11
89°
54°
12
87°
53°
13
85°
54°
14
87°
54°
15
84°
52°
16
73°
46°
17
74°
52°
18
68°
47°
19
68°
44°
20
69°
46°
21
78°
55°
22
80°
56°
23
77°
54°
24
80°
56°
25
81°
56°
26
79°
55°
27
80°
56°
28
80°
57°
29
79°
56°
30
81°
57°
31
82°
58°
1
83°
59°
2
82°
58°
3
83°
58°
4
82°
57°
5
81°
58°
6
81°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Benton City
Benton City's May 2026 forecast shows daily high temperatures ranging from 68° to 95°, with overnight lows between 44° and 59°. The average high for May is 81° with an average low of 54°. 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 City. See also: June | July | August.
