S
M
T
W
T
F
S
26
92°
75°
27
95°
68°
28
92°
69°
29
93°
72°
30
98°
74°
31
99°
75°
1
98°
74°
2
99°
74°
3
99°
69°
4
93°
68°
5
91°
69°
6
92°
69°
7
92°
70°
8
93°
75°
9
96°
76°
10
98°
74°
11
99°
75°
12
98°
77°
13
98°
75°
14
99°
73°
15
98°
70°
16
91°
74°
17
98°
74°
18
99°
70°
19
97°
68°
20
89°
66°
21
90°
71°
22
95°
66°
23
90°
70°
24
90°
72°
25
91°
72°
26
93°
73°
27
95°
73°
28
95°
72°
29
96°
71°
30
96°
71°
31
90°
70°
1
93°
72°
2
93°
69°
3
92°
70°
4
92°
71°
5
93°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Wynnewood
Wynnewood's August 2026 forecast shows daily high temperatures ranging from 89° to 99°, with overnight lows between 66° and 77°. The average high for August is 95° with an average low of 72°. 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 Wynnewood. See also: September | October | November.
