S
M
T
W
T
F
S
26
82°
70°
27
88°
72°
28
85°
72°
29
84°
61°
30
70°
57°
1
62°
49°
2
72°
44°
3
77°
46°
4
80°
59°
5
85°
67°
6
75°
60°
7
63°
55°
8
79°
58°
9
90°
67°
10
89°
63°
11
79°
61°
12
85°
55°
13
90°
56°
14
90°
56°
15
89°
66°
16
87°
66°
17
84°
73°
18
88°
75°
19
91°
66°
20
78°
68°
21
78°
66°
22
85°
70°
23
79°
64°
24
77°
61°
25
85°
64°
26
86°
68°
27
81°
70°
28
80°
68°
29
85°
68°
30
83°
69°
31
87°
68°
1
88°
67°
2
87°
66°
3
83°
69°
4
85°
68°
5
85°
69°
6
86°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Luckenbach
Luckenbach's May 2026 forecast shows daily high temperatures ranging from 77° to 88°, with overnight lows between 61° and 70°. The average high for May is 83° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Luckenbach. See also: June | July | August.