S
M
T
W
T
F
S
26
87°
72°
27
87°
72°
28
88°
73°
29
87°
73°
30
87°
72°
31
88°
72°
1
88°
71°
2
89°
73°
3
87°
73°
4
88°
72°
5
88°
73°
6
89°
73°
7
90°
72°
8
91°
74°
9
90°
72°
10
92°
72°
11
89°
71°
12
92°
71°
13
90°
72°
14
92°
71°
15
91°
72°
16
92°
72°
17
92°
70°
18
90°
72°
19
92°
67°
20
90°
67°
21
88°
68°
22
87°
67°
23
87°
67°
24
88°
68°
25
87°
67°
26
87°
66°
27
88°
66°
28
88°
67°
29
91°
67°
30
91°
68°
31
90°
67°
1
87°
70°
2
91°
69°
3
87°
67°
4
90°
66°
5
88°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Red Oak
Red Oak's August 2026 forecast shows daily high temperatures ranging from 87° to 92°, with overnight lows between 66° and 74°. The average high for August is 89° with an average low of 70°. 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 Red Oak. See also: September | October | November.
