S
M
T
W
T
F
S
26
94°
75°
27
97°
73°
28
97°
76°
29
98°
75°
30
98°
76°
31
97°
76°
1
98°
75°
2
98°
76°
3
97°
76°
4
98°
75°
5
98°
76°
6
97°
76°
7
98°
75°
8
97°
75°
9
98°
76°
10
98°
76°
11
97°
75°
12
98°
76°
13
97°
76°
14
98°
75°
15
98°
76°
16
95°
75°
17
97°
75°
18
97°
74°
19
96°
75°
20
97°
75°
21
97°
74°
22
96°
75°
23
96°
74°
24
98°
70°
25
97°
71°
26
96°
72°
27
93°
71°
28
92°
70°
29
93°
69°
30
91°
69°
31
93°
71°
1
91°
72°
2
91°
67°
3
90°
66°
4
89°
66°
5
88°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lone Oak
Lone Oak's August 2026 forecast shows daily high temperatures ranging from 88° to 98°, with overnight lows between 66° and 76°. The average high for August is 96° with an average low of 73°. 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 Lone Oak. See also: September | October | November.