S
M
T
W
T
F
S
26
85°
64°
27
88°
70°
28
87°
68°
29
88°
70°
30
87°
65°
31
90°
65°
1
90°
67°
2
89°
74°
3
91°
73°
4
82°
72°
5
88°
74°
6
92°
74°
7
92°
73°
8
92°
73°
9
93°
72°
10
91°
72°
11
96°
72°
12
97°
72°
13
95°
74°
14
97°
73°
15
89°
70°
16
91°
70°
17
87°
67°
18
88°
68°
19
89°
66°
20
88°
63°
21
87°
67°
22
89°
69°
23
87°
66°
24
83°
63°
25
84°
66°
26
88°
68°
27
89°
69°
28
89°
69°
29
88°
68°
30
85°
65°
31
82°
66°
1
82°
67°
2
83°
66°
3
82°
66°
4
84°
67°
5
87°
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 82° to 97°, with overnight lows between 63° and 74°. The average high for August is 88° with an average low of 68°. 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.
