S
M
T
W
T
F
S
30
93°
69°
31
95°
68°
1
94°
67°
2
95°
67°
3
95°
68°
4
94°
69°
5
94°
70°
6
95°
69°
7
95°
68°
8
93°
68°
9
88°
67°
10
89°
65°
11
89°
65°
12
92°
67°
13
91°
66°
14
92°
67°
15
91°
66°
16
92°
63°
17
89°
66°
18
85°
66°
19
87°
59°
20
91°
58°
21
84°
57°
22
82°
58°
23
83°
58°
24
83°
59°
25
84°
58°
26
83°
60°
27
88°
64°
28
88°
65°
29
87°
65°
30
88°
63°
1
89°
64°
2
88°
56°
3
83°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Luckenbach
Luckenbach's September 2026 forecast shows daily high temperatures ranging from 82° to 95°, with overnight lows between 56° and 70°. The average high for September is 89° with an average low of 64°. 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 Luckenbach. See also: October | November | December.
