S
M
T
W
T
F
S
30
77°
54°
31
74°
57°
1
75°
54°
2
75°
52°
3
76°
59°
4
83°
60°
5
78°
60°
6
82°
58°
7
81°
57°
8
75°
60°
9
74°
53°
10
75°
52°
11
76°
55°
12
77°
56°
13
75°
52°
14
76°
58°
15
79°
59°
16
81°
56°
17
79°
47°
18
76°
45°
19
70°
45°
20
69°
46°
21
70°
48°
22
77°
55°
23
78°
55°
24
77°
48°
25
78°
42°
26
73°
43°
27
66°
43°
28
65°
41°
29
66°
43°
30
68°
41°
1
Hist. Avg.
69°
44°
2
Hist. Avg.
69°
43°
3
Hist. Avg.
68°
43°
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 65° to 83°, with overnight lows between 41° and 60°. The average high for September is 75° with an average low of 52°. 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.
