S
M
T
W
T
F
S
26
91°
69°
27
91°
70°
28
92°
70°
29
91°
69°
30
91°
69°
31
92°
70°
1
92°
70°
2
94°
71°
3
98°
75°
4
101°
77°
5
101°
74°
6
98°
77°
7
99°
76°
8
98°
74°
9
99°
71°
10
97°
71°
11
97°
72°
12
98°
75°
13
98°
72°
14
95°
72°
15
94°
73°
16
93°
70°
17
93°
69°
18
91°
68°
19
90°
67°
20
90°
67°
21
89°
68°
22
89°
67°
23
90°
67°
24
90°
68°
25
92°
72°
26
93°
69°
27
94°
68°
28
96°
70°
29
96°
70°
30
95°
71°
31
91°
68°
1
88°
71°
2
87°
70°
3
91°
70°
4
93°
71°
5
92°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mountain Springs
Mountain Springs's August 2026 forecast shows daily high temperatures ranging from 87° to 101°, with overnight lows between 67° and 77°. The average high for August is 94° with an average low of 71°. 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 Springs. See also: September | October | November.