S
M
T
W
T
F
S
26
81°
58°
27
80°
58°
28
81°
55°
29
78°
57°
30
75°
62°
31
81°
57°
1
81°
55°
2
79°
62°
3
81°
56°
4
81°
55°
5
75°
60°
6
74°
55°
7
75°
54°
8
74°
54°
9
75°
55°
10
76°
54°
11
78°
54°
12
78°
55°
13
79°
57°
14
76°
57°
15
75°
61°
16
81°
59°
17
80°
56°
18
79°
53°
19
75°
53°
20
74°
54°
21
77°
58°
22
77°
58°
23
79°
60°
24
81°
59°
25
80°
58°
26
79°
57°
27
77°
52°
28
76°
52°
29
73°
51°
30
Hist. Avg.
74°
55°
31
Hist. Avg.
74°
55°
1
Hist. Avg.
73°
55°
2
Hist. Avg.
73°
55°
3
Hist. Avg.
73°
54°
4
Hist. Avg.
73°
54°
5
Hist. Avg.
72°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Mountain Top
Mountain Top's August 2026 forecast shows daily high temperatures ranging from 73° to 81°, with overnight lows between 51° and 62°. The average high for August is 78° 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.