S
M
T
W
T
F
S
26
101°
73°
27
101°
70°
28
94°
76°
29
97°
77°
30
102°
77°
31
102°
78°
1
103°
70°
2
103°
71°
3
95°
71°
4
97°
70°
5
94°
70°
6
95°
75°
7
96°
75°
8
98°
70°
9
95°
71°
10
97°
74°
11
98°
72°
12
98°
70°
13
93°
68°
14
92°
67°
15
92°
67°
16
93°
68°
17
93°
67°
18
94°
68°
19
93°
69°
20
94°
68°
21
97°
68°
22
98°
70°
23
98°
72°
24
99°
74°
25
99°
73°
26
97°
75°
27
98°
73°
28
96°
72°
29
93°
73°
30
96°
68°
31
97°
66°
1
89°
66°
2
96°
72°
3
95°
72°
4
Hist. Avg.
92°
68°
5
Hist. Avg.
92°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Windthorst
Windthorst's August 2026 forecast shows daily high temperatures ranging from 89° to 103°, with overnight lows between 66° and 78°. The average high for August is 96° with an average low of 71°. 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 Windthorst. See also: September | October | November.