S
M
T
W
T
F
S
26
63°
49°
27
66°
46°
28
70°
44°
29
72°
48°
30
73°
45°
1
71°
47°
2
60°
51°
3
65°
52°
4
63°
46°
5
66°
51°
6
71°
53°
7
70°
49°
8
69°
49°
9
73°
46°
10
75°
50°
11
76°
47°
12
67°
50°
13
76°
48°
14
76°
49°
15
81°
50°
16
79°
51°
17
77°
46°
18
87°
55°
19
87°
54°
20
84°
49°
21
83°
47°
22
61°
47°
23
68°
53°
24
62°
52°
25
60°
50°
26
71°
48°
27
69°
47°
28
72°
52°
29
69°
53°
30
76°
51°
31
77°
48°
1
82°
49°
2
68°
50°
3
90°
49°
4
80°
49°
5
89°
49°
6
79°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Llano
Llano's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Llano. See also: June | July | August.