S
M
T
W
T
F
S
30
80°
59°
31
85°
67°
1
90°
70°
2
91°
70°
3
88°
66°
4
76°
64°
5
77°
56°
6
77°
53°
7
77°
55°
8
80°
55°
9
86°
69°
10
81°
64°
11
77°
59°
12
72°
57°
13
83°
53°
14
70°
49°
15
78°
66°
16
80°
65°
17
81°
61°
18
73°
55°
19
73°
61°
20
67°
54°
21
68°
52°
22
67°
51°
23
67°
49°
24
69°
49°
25
71°
51°
26
72°
47°
27
74°
53°
28
74°
53°
29
73°
52°
30
72°
52°
1
72°
53°
2
71°
50°
3
69°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in North Benton
North Benton's September 2026 forecast shows daily high temperatures ranging from 67° to 83°, with overnight lows between 47° and 66°. The average high for September is 73° 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 September weather will actually feel in North Benton. See also: October | November | December.