S
M
T
W
T
F
S
26
79°
55°
27
81°
59°
28
73°
64°
29
72°
63°
30
75°
63°
31
81°
57°
1
81°
59°
2
73°
70°
3
79°
59°
4
81°
52°
5
81°
61°
6
86°
72°
7
82°
64°
8
81°
63°
9
82°
63°
10
81°
59°
11
77°
68°
12
79°
61°
13
81°
63°
14
82°
57°
15
79°
60°
16
68°
66°
17
79°
59°
18
80°
57°
19
78°
61°
20
76°
54°
21
71°
55°
22
68°
52°
23
74°
54°
24
75°
56°
25
74°
54°
26
73°
55°
27
72°
54°
28
71°
50°
29
72°
51°
30
77°
57°
31
78°
57°
1
78°
56°
2
77°
58°
3
79°
58°
4
78°
57°
5
77°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mountain Top
Mountain Top's August 2026 forecast shows daily high temperatures ranging from 68° to 82°, with overnight lows between 50° and 66°. The average high for August is 75° with an average low of 56°. 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 Top. See also: September | October | November.