S
M
T
W
T
F
S
26
97°
75°
27
98°
73°
28
98°
76°
29
98°
77°
30
101°
78°
31
99°
76°
1
101°
75°
2
101°
77°
3
100°
69°
4
99°
78°
5
98°
75°
6
100°
76°
7
99°
74°
8
98°
72°
9
99°
73°
10
97°
76°
11
99°
77°
12
100°
77°
13
101°
75°
14
98°
76°
15
97°
70°
16
96°
73°
17
97°
72°
18
98°
74°
19
96°
73°
20
97°
73°
21
98°
72°
22
99°
73°
23
96°
70°
24
96°
74°
25
95°
74°
26
96°
72°
27
96°
73°
28
95°
72°
29
96°
73°
30
96°
73°
31
95°
72°
1
95°
73°
2
94°
73°
3
95°
72°
4
94°
73°
5
93°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Wimberley
Wimberley's August 2026 forecast shows daily high temperatures ranging from 93° to 101°, with overnight lows between 70° and 77°. The average high for August is 96° with an average low of 73°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Wimberley. See also: September | October | November.