S
M
T
W
T
F
S
30
90°
69°
31
90°
63°
1
86°
63°
2
88°
64°
3
89°
66°
4
96°
68°
5
94°
70°
6
84°
70°
7
89°
71°
8
86°
60°
9
86°
54°
10
80°
59°
11
85°
60°
12
84°
58°
13
81°
52°
14
83°
55°
15
83°
54°
16
75°
49°
17
80°
57°
18
79°
54°
19
78°
53°
20
78°
53°
21
67°
52°
22
76°
52°
23
77°
55°
24
78°
53°
25
76°
48°
26
65°
43°
27
66°
43°
28
62°
42°
29
74°
45°
30
62°
43°
1
72°
48°
2
61°
44°
3
62°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Luverne
Luverne's September 2026 forecast shows daily high temperatures ranging from 61° to 96°, with overnight lows between 42° and 71°. The average high for September is 78° 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 Luverne. See also: October | November | December.