S
M
T
W
T
F
S
28
77°
63°
29
75°
64°
30
77°
66°
1
80°
66°
2
85°
67°
3
87°
66°
4
88°
66°
5
83°
65°
6
86°
69°
7
85°
68°
8
86°
68°
9
85°
66°
10
83°
65°
11
84°
65°
12
85°
66°
13
85°
68°
14
82°
67°
15
84°
67°
16
85°
66°
17
86°
68°
18
86°
69°
19
87°
70°
20
87°
70°
21
86°
69°
22
88°
70°
23
88°
70°
24
87°
69°
25
87°
69°
26
86°
68°
27
85°
67°
28
83°
64°
29
81°
64°
30
83°
67°
31
82°
65°
1
82°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Cerritos
Cerritos's July 2026 forecast shows daily high temperatures ranging from 75° to 88°, with overnight lows between 63° and 70°. The average high for July is 84° 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 July weather will actually feel in Cerritos. See also: August | September | October.