S
M
T
W
T
F
S
26
98°
76°
27
98°
77°
28
99°
76°
29
99°
77°
30
100°
77°
31
100°
78°
1
99°
78°
2
100°
77°
3
100°
78°
4
99°
78°
5
100°
77°
6
100°
78°
7
99°
78°
8
100°
77°
9
100°
77°
10
97°
74°
11
98°
74°
12
97°
72°
13
96°
73°
14
98°
75°
15
97°
74°
16
98°
74°
17
98°
67°
18
97°
66°
19
91°
65°
20
89°
64°
21
89°
65°
22
90°
66°
23
89°
66°
24
90°
67°
25
93°
68°
26
93°
69°
27
94°
71°
28
96°
71°
29
93°
70°
30
95°
71°
31
95°
68°
1
94°
69°
2
93°
70°
3
93°
68°
4
90°
69°
5
92°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mountain Park
Mountain Park's August 2026 forecast shows daily high temperatures ranging from 89° to 100°, with overnight lows between 64° and 78°. The average high for August is 96° with an average low of 72°. 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 Park. See also: September | October | November.