S
M
T
W
T
F
S
30
95°
70°
31
97°
76°
1
99°
73°
2
96°
74°
3
96°
74°
4
98°
75°
5
95°
76°
6
98°
75°
7
100°
76°
8
99°
75°
9
101°
76°
10
99°
75°
11
91°
67°
12
91°
65°
13
90°
66°
14
87°
64°
15
88°
67°
16
90°
67°
17
90°
66°
18
89°
67°
19
90°
67°
20
90°
66°
21
89°
67°
22
89°
66°
23
88°
66°
24
89°
65°
25
89°
64°
26
88°
65°
27
89°
64°
28
88°
64°
29
87°
65°
30
88°
65°
1
88°
64°
2
87°
64°
3
86°
63°
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 86° to 101°, with overnight lows between 63° and 76°. The average high for September is 92° 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.
