S
M
T
W
T
F
S
26
96°
59°
27
93°
59°
28
92°
58°
29
95°
59°
30
95°
59°
31
94°
58°
1
95°
58°
2
94°
59°
3
93°
59°
4
92°
58°
5
89°
58°
6
89°
55°
7
90°
57°
8
90°
57°
9
89°
58°
10
89°
56°
11
88°
54°
12
87°
55°
13
87°
55°
14
88°
54°
15
87°
54°
16
88°
56°
17
89°
50°
18
90°
52°
19
91°
51°
20
90°
50°
21
90°
51°
22
89°
56°
23
88°
55°
24
89°
52°
25
89°
55°
26
88°
52°
27
89°
51°
28
88°
50°
29
87°
52°
30
88°
50°
31
93°
49°
1
93°
53°
2
88°
48°
3
86°
49°
4
86°
50°
5
87°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Clearlake Oaks
Clearlake Oaks's August 2026 forecast shows daily high temperatures ranging from 86° to 96°, with overnight lows between 48° and 59°. The average high for August is 90° with an average low of 54°. 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 Clearlake Oaks. See also: September | October | November.
