S
M
T
W
T
F
S
26
76°
47°
27
75°
46°
28
81°
51°
29
83°
52°
30
83°
45°
31
71°
43°
1
71°
43°
2
74°
44°
3
79°
47°
4
82°
47°
5
73°
45°
6
72°
44°
7
73°
46°
8
81°
49°
9
79°
50°
10
77°
44°
11
73°
46°
12
73°
45°
13
74°
47°
14
73°
46°
15
73°
49°
16
72°
46°
17
71°
46°
18
71°
43°
19
77°
48°
20
80°
50°
21
81°
51°
22
80°
50°
23
79°
52°
24
80°
42°
25
75°
40°
26
68°
38°
27
70°
40°
28
72°
45°
29
74°
46°
30
72°
42°
31
66°
45°
1
67°
45°
2
67°
39°
3
68°
43°
4
72°
48°
5
68°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Ranchero
Ranchero's August 2026 forecast shows daily high temperatures ranging from 66° to 83°, with overnight lows between 38° and 52°. The average high for August is 74° with an average low of 46°. 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 Ranchero. See also: September | October | November.