S
M
T
W
T
F
S
26
93°
68°
27
93°
62°
28
92°
66°
29
87°
66°
30
83°
56°
1
84°
55°
2
80°
58°
3
83°
60°
4
85°
59°
5
83°
60°
6
83°
60°
7
81°
64°
8
86°
64°
9
88°
62°
10
88°
66°
11
87°
66°
12
88°
65°
13
87°
66°
14
83°
66°
15
84°
65°
16
86°
66°
17
87°
67°
18
88°
67°
19
87°
66°
20
83°
62°
21
86°
61°
22
88°
62°
23
89°
67°
24
88°
68°
25
84°
68°
26
84°
67°
27
85°
69°
28
88°
69°
29
88°
70°
30
89°
70°
31
90°
68°
1
87°
67°
2
89°
66°
3
89°
64°
4
87°
65°
5
88°
64°
6
91°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bandera
Bandera's May 2026 forecast shows daily high temperatures ranging from 80° to 93°, with overnight lows between 55° and 70°. The average high for May is 87° with an average low of 65°. 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 Bandera. See also: June | July | August.