S
M
T
W
T
F
S
26
81°
68°
27
82°
68°
28
81°
69°
29
81°
69°
30
82°
68°
31
82°
69°
1
81°
68°
2
81°
68°
3
82°
69°
4
82°
69°
5
81°
67°
6
82°
68°
7
81°
68°
8
82°
69°
9
83°
69°
10
82°
68°
11
81°
68°
12
80°
67°
13
81°
68°
14
81°
68°
15
80°
67°
16
81°
68°
17
81°
67°
18
80°
67°
19
81°
66°
20
81°
67°
21
83°
69°
22
82°
68°
23
82°
67°
24
83°
62°
25
81°
61°
26
77°
62°
27
77°
64°
28
78°
65°
29
76°
67°
30
77°
67°
31
80°
66°
1
81°
64°
2
76°
60°
3
76°
62°
4
77°
64°
5
77°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in West Rancho Dominguez
West Rancho Dominguez's August 2026 forecast shows daily high temperatures ranging from 76° to 83°, with overnight lows between 60° and 69°. The average high for August is 80° 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 West Rancho Dominguez. See also: September | October | November.