S
M
T
W
T
F
S
30
82°
59°
31
82°
59°
1
83°
55°
2
80°
50°
3
71°
58°
4
73°
58°
5
77°
53°
6
81°
46°
7
72°
46°
8
70°
49°
9
71°
54°
10
70°
56°
11
71°
55°
12
75°
52°
13
78°
45°
14
69°
44°
15
66°
42°
16
66°
45°
17
65°
46°
18
68°
42°
19
75°
41°
20
65°
45°
21
66°
52°
22
71°
49°
23
75°
52°
24
74°
53°
25
74°
52°
26
75°
52°
27
74°
49°
28
72°
44°
29
65°
47°
30
60°
46°
1
69°
45°
2
70°
50°
3
59°
37°
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 59° to 83°, with overnight lows between 37° and 59°. The average high for September is 72° with an average low of 49°. 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.
