S
M
T
W
T
F
S
26
85°
65°
27
84°
69°
28
82°
69°
29
84°
71°
30
87°
68°
31
89°
69°
1
87°
69°
2
87°
69°
3
85°
69°
4
81°
68°
5
83°
66°
6
85°
66°
7
88°
67°
8
95°
66°
9
91°
68°
10
85°
69°
11
91°
69°
12
85°
68°
13
81°
69°
14
82°
68°
15
84°
68°
16
87°
65°
17
91°
64°
18
90°
68°
19
92°
66°
20
89°
68°
21
91°
68°
22
90°
71°
23
92°
69°
24
93°
70°
25
94°
70°
26
93°
69°
27
94°
70°
28
92°
69°
29
91°
68°
30
91°
69°
31
87°
68°
1
86°
69°
2
87°
66°
3
83°
69°
4
84°
66°
5
88°
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 94°, with overnight lows between 66° and 71°. The average high for August is 90° with an average low of 69°. 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.
