S
M
T
W
T
F
S
26
93°
74°
27
92°
73°
28
93°
74°
29
94°
73°
30
93°
74°
31
89°
74°
1
90°
73°
2
91°
73°
3
89°
72°
4
92°
73°
5
90°
73°
6
92°
72°
7
88°
73°
8
89°
73°
9
89°
72°
10
88°
73°
11
87°
72°
12
88°
71°
13
87°
70°
14
92°
71°
15
92°
72°
16
93°
69°
17
92°
70°
18
93°
71°
19
92°
70°
20
93°
67°
21
92°
67°
22
89°
68°
23
88°
67°
24
88°
65°
25
89°
65°
26
91°
66°
27
92°
67°
28
92°
68°
29
93°
68°
30
93°
67°
31
92°
69°
1
92°
68°
2
91°
68°
3
91°
67°
4
90°
64°
5
91°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Benton
Benton's August 2026 forecast shows daily high temperatures ranging from 87° to 94°, with overnight lows between 64° and 74°. The average high for August is 91° with an average low of 70°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Benton. See also: September | October | November.