S
M
T
W
T
F
S
26
88°
55°
27
82°
57°
28
82°
59°
29
86°
59°
30
88°
60°
31
92°
60°
1
83°
55°
2
83°
55°
3
82°
58°
4
89°
60°
5
90°
59°
6
82°
58°
7
81°
58°
8
82°
52°
9
81°
56°
10
85°
59°
11
86°
58°
12
82°
58°
13
81°
55°
14
83°
58°
15
90°
59°
16
89°
59°
17
90°
58°
18
90°
60°
19
89°
59°
20
81°
58°
21
88°
58°
22
89°
57°
23
88°
58°
24
90°
55°
25
89°
51°
26
79°
46°
27
77°
45°
28
78°
48°
29
81°
53°
30
87°
44°
31
87°
42°
1
75°
41°
2
73°
41°
3
74°
43°
4
77°
50°
5
82°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Winnett
Winnett's August 2026 forecast shows daily high temperatures ranging from 73° to 92°, with overnight lows between 41° and 60°. The average high for August is 84° with an average low of 54°. 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 Winnett. See also: September | October | November.