S
M
T
W
T
F
S
30
91°
70°
31
92°
69°
1
91°
69°
2
91°
70°
3
95°
71°
4
95°
73°
5
94°
74°
6
95°
73°
7
91°
72°
8
92°
72°
9
93°
71°
10
93°
71°
11
92°
70°
12
90°
70°
13
92°
69°
14
92°
70°
15
91°
70°
16
92°
69°
17
91°
69°
18
90°
68°
19
90°
67°
20
85°
67°
21
87°
66°
22
88°
67°
23
89°
67°
24
89°
66°
25
88°
66°
26
89°
64°
27
90°
65°
28
88°
65°
29
87°
64°
30
86°
63°
1
87°
64°
2
88°
65°
3
83°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Benton
Benton's September 2026 forecast shows daily high temperatures ranging from 83° to 95°, with overnight lows between 60° and 74°. The average high for September is 90° with an average low of 68°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Benton. See also: October | November | December.
