S
M
T
W
T
F
S
30
104°
78°
31
103°
74°
1
102°
74°
2
103°
79°
3
98°
76°
4
102°
75°
5
102°
75°
6
104°
75°
7
103°
76°
8
104°
79°
9
105°
83°
10
88°
68°
11
97°
66°
12
99°
76°
13
101°
75°
14
101°
80°
15
102°
81°
16
102°
80°
17
100°
75°
18
100°
74°
19
100°
77°
20
92°
74°
21
83°
68°
22
87°
66°
23
93°
62°
24
93°
67°
25
90°
70°
26
90°
70°
27
93°
69°
28
89°
69°
29
86°
73°
30
86°
74°
1
77°
66°
2
74°
63°
3
70°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Luther
Luther's September 2026 forecast shows daily high temperatures ranging from 70° to 70°, with overnight lows between 62° and 62°. The average high for September is 70° with an average low of 62°. 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 Luther. See also: October | November | December.
