S
M
T
W
T
F
S
26
88°
67°
27
87°
67°
28
85°
66°
29
85°
67°
30
86°
64°
31
85°
61°
1
84°
62°
2
82°
64°
3
84°
66°
4
84°
66°
5
85°
64°
6
85°
66°
7
86°
67°
8
84°
66°
9
86°
64°
10
90°
65°
11
85°
65°
12
85°
66°
13
87°
64°
14
86°
65°
15
87°
64°
16
89°
65°
17
89°
64°
18
88°
64°
19
88°
58°
20
83°
58°
21
82°
59°
22
83°
57°
23
83°
57°
24
84°
56°
25
82°
57°
26
83°
57°
27
82°
58°
28
84°
57°
29
86°
57°
30
84°
56°
31
85°
61°
1
85°
61°
2
86°
56°
3
81°
54°
4
80°
55°
5
81°
56°
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 80° to 90°, with overnight lows between 54° and 67°. The average high for August is 85° with an average low of 62°. 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.