S
M
T
W
T
F
S
26
86°
69°
27
88°
68°
28
88°
68°
29
83°
66°
30
86°
67°
31
87°
66°
1
88°
66°
2
86°
66°
3
85°
65°
4
86°
64°
5
85°
65°
6
85°
66°
7
86°
69°
8
88°
69°
9
89°
70°
10
90°
69°
11
89°
68°
12
88°
66°
13
87°
65°
14
86°
62°
15
83°
63°
16
83°
65°
17
84°
66°
18
86°
69°
19
87°
71°
20
90°
71°
21
91°
70°
22
91°
68°
23
90°
69°
24
89°
67°
25
88°
66°
26
85°
63°
27
84°
62°
28
84°
62°
29
85°
64°
30
85°
67°
31
87°
69°
1
89°
69°
2
90°
70°
3
90°
70°
4
89°
69°
5
90°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cerritos
Cerritos's August 2026 forecast shows daily high temperatures ranging from 83° to 91°, with overnight lows between 62° and 71°. The average high for August is 87° with an average low of 67°. 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 Cerritos. See also: September | October | November.
