S
M
T
W
T
F
S
26
94°
73°
27
97°
76°
28
98°
73°
29
96°
75°
30
92°
75°
31
94°
76°
1
95°
76°
2
84°
73°
3
85°
71°
4
91°
70°
5
92°
72°
6
92°
72°
7
92°
70°
8
93°
72°
9
92°
71°
10
90°
70°
11
88°
71°
12
90°
70°
13
90°
71°
14
88°
70°
15
90°
71°
16
89°
71°
17
93°
70°
18
93°
72°
19
92°
73°
20
94°
73°
21
93°
72°
22
92°
72°
23
92°
71°
24
91°
72°
25
92°
72°
26
92°
71°
27
91°
72°
28
92°
72°
29
91°
70°
30
92°
71°
31
91°
71°
1
90°
70°
2
92°
71°
3
92°
71°
4
89°
70°
5
90°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Winn
Winn's August 2026 forecast shows daily high temperatures ranging from 88° to 94°, with overnight lows between 68° and 73°. The average high for August is 91° 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 Winn. See also: September | October | November.