S
M
T
W
T
F
S
30
94°
69°
31
88°
63°
1
82°
62°
2
80°
65°
3
91°
68°
4
91°
69°
5
91°
65°
6
85°
63°
7
76°
62°
8
79°
59°
9
77°
57°
10
78°
56°
11
74°
53°
12
76°
52°
13
74°
53°
14
73°
50°
15
78°
56°
16
76°
55°
17
77°
57°
18
77°
55°
19
76°
54°
20
76°
56°
21
77°
56°
22
77°
55°
23
76°
56°
24
77°
56°
25
76°
55°
26
77°
55°
27
76°
54°
28
76°
54°
29
75°
53°
30
75°
55°
1
74°
55°
2
75°
54°
3
74°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lake Benton
Lake Benton's September 2026 forecast shows daily high temperatures ranging from 73° to 91°, with overnight lows between 50° and 69°. The average high for September is 78° with an average low of 57°. 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 Lake Benton. See also: October | November | December.
