S
M
T
W
T
F
S
26
95°
77°
27
97°
79°
28
97°
77°
29
91°
77°
30
90°
72°
31
91°
70°
1
82°
73°
2
77°
69°
3
88°
66°
4
88°
66°
5
91°
66°
6
95°
68°
7
95°
72°
8
90°
73°
9
93°
72°
10
97°
72°
11
95°
73°
12
97°
75°
13
99°
79°
14
99°
77°
15
100°
72°
16
100°
73°
17
95°
79°
18
93°
72°
19
99°
76°
20
91°
71°
21
91°
68°
22
93°
68°
23
92°
68°
24
87°
69°
25
88°
69°
26
90°
66°
27
89°
64°
28
87°
65°
29
88°
64°
30
89°
66°
31
90°
66°
1
85°
65°
2
82°
68°
3
81°
64°
4
88°
69°
5
85°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Atoka
Atoka's August 2026 forecast shows daily high temperatures ranging from 81° to 99°, with overnight lows between 64° and 76°. The average high for August is 89° with an average low of 67°. 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 Atoka. See also: September | October | November.