S
M
T
W
T
F
S
26
75°
59°
27
76°
56°
28
76°
54°
29
77°
59°
30
78°
61°
31
82°
58°
1
79°
54°
2
76°
54°
3
76°
56°
4
77°
54°
5
75°
54°
6
76°
53°
7
76°
53°
8
77°
56°
9
75°
60°
10
76°
61°
11
75°
60°
12
76°
58°
13
78°
60°
14
81°
54°
15
78°
53°
16
75°
56°
17
77°
56°
18
79°
52°
19
75°
51°
20
74°
51°
21
73°
56°
22
74°
52°
23
73°
58°
24
74°
58°
25
74°
56°
26
78°
59°
27
78°
59°
28
79°
58°
29
80°
58°
30
80°
51°
31
72°
51°
1
72°
50°
2
73°
51°
3
73°
56°
4
72°
49°
5
76°
50°
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 72° to 82°, with overnight lows between 49° and 61°. The average high for August is 76° with an average low of 55°. 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.