S
M
T
W
T
F
S
26
89°
70°
27
89°
75°
28
93°
77°
29
84°
64°
30
76°
61°
1
63°
50°
2
76°
50°
3
77°
57°
4
83°
67°
5
87°
72°
6
87°
61°
7
78°
58°
8
76°
60°
9
80°
62°
10
84°
66°
11
89°
66°
12
86°
65°
13
86°
64°
14
84°
63°
15
87°
68°
16
86°
68°
17
87°
67°
18
85°
68°
19
87°
69°
20
87°
68°
21
83°
68°
22
81°
67°
23
82°
69°
24
85°
68°
25
83°
69°
26
82°
64°
27
82°
62°
28
83°
69°
29
84°
69°
30
85°
68°
31
84°
67°
1
85°
66°
2
85°
67°
3
87°
68°
4
89°
71°
5
87°
71°
6
88°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wimberley
Wimberley's May 2026 forecast shows daily high temperatures ranging from 63° to 89°, with overnight lows between 50° and 72°. The average high for May is 84° 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 Wimberley. See also: June | July | August.