S
M
T
W
T
F
S
26
99°
62°
27
92°
56°
28
94°
60°
29
92°
58°
30
90°
56°
31
89°
55°
1
88°
57°
2
94°
59°
3
93°
58°
4
90°
56°
5
89°
56°
6
88°
57°
7
91°
57°
8
93°
58°
9
94°
59°
10
94°
59°
11
93°
58°
12
93°
59°
13
92°
59°
14
90°
58°
15
93°
59°
16
93°
58°
17
92°
59°
18
93°
59°
19
93°
58°
20
92°
58°
21
93°
57°
22
93°
58°
23
91°
58°
24
91°
56°
25
91°
56°
26
93°
54°
27
92°
55°
28
94°
57°
29
93°
56°
30
94°
56°
31
93°
55°
1
92°
56°
2
92°
58°
3
91°
56°
4
92°
54°
5
90°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mountain Ranch
Mountain Ranch's August 2026 forecast shows daily high temperatures ranging from 88° to 99°, with overnight lows between 50° and 62°. The average high for August is 92° with an average low of 57°. 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 Mountain Ranch. See also: September | October | November.
