S
M
T
W
T
F
S
26
100°
79°
27
99°
80°
28
100°
79°
29
100°
80°
30
101°
81°
31
101°
81°
1
102°
80°
2
100°
79°
3
100°
79°
4
99°
78°
5
100°
80°
6
100°
80°
7
99°
79°
8
100°
80°
9
100°
80°
10
99°
79°
11
100°
79°
12
99°
78°
13
99°
78°
14
98°
77°
15
97°
76°
16
98°
76°
17
99°
77°
18
97°
75°
19
99°
76°
20
98°
72°
21
94°
72°
22
92°
71°
23
93°
72°
24
96°
74°
25
98°
72°
26
98°
71°
27
97°
73°
28
98°
76°
29
98°
75°
30
97°
75°
31
96°
72°
1
96°
72°
2
95°
71°
3
96°
70°
4
96°
75°
5
97°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Oak Cliff
Oak Cliff's August 2026 forecast shows daily high temperatures ranging from 92° to 102°, with overnight lows between 70° and 81°. The average high for August is 98° with an average low of 76°. 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 Oak Cliff. See also: September | October | November.