S
M
T
W
T
F
S
26
83°
64°
27
84°
62°
28
84°
60°
29
85°
65°
30
86°
66°
31
84°
60°
1
85°
66°
2
88°
66°
3
87°
61°
4
84°
60°
5
85°
59°
6
84°
60°
7
85°
62°
8
82°
60°
9
83°
65°
10
88°
63°
11
83°
60°
12
87°
65°
13
89°
66°
14
83°
66°
15
86°
65°
16
89°
58°
17
83°
58°
18
82°
59°
19
81°
63°
20
81°
58°
21
82°
57°
22
81°
63°
23
82°
62°
24
87°
63°
25
88°
62°
26
87°
56°
27
83°
55°
28
79°
55°
29
79°
56°
30
80°
57°
31
83°
61°
1
85°
62°
2
85°
59°
3
84°
57°
4
84°
61°
5
83°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Ancient Oaks
Ancient Oaks's August 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 55° and 66°. The average high for August is 84° with an average low of 61°. 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 Ancient Oaks. See also: September | October | November.