S
M
T
W
T
F
S
26
79°
63°
27
79°
58°
28
78°
57°
29
79°
58°
30
83°
62°
31
80°
60°
1
80°
64°
2
83°
63°
3
84°
64°
4
78°
61°
5
79°
62°
6
77°
62°
7
77°
60°
8
78°
61°
9
82°
63°
10
79°
63°
11
79°
64°
12
81°
64°
13
79°
63°
14
79°
63°
15
83°
62°
16
83°
60°
17
82°
63°
18
83°
62°
19
78°
62°
20
78°
57°
21
78°
59°
22
81°
60°
23
83°
59°
24
84°
62°
25
83°
61°
26
79°
61°
27
81°
56°
28
78°
55°
29
77°
54°
30
77°
55°
31
80°
55°
1
82°
59°
2
82°
60°
3
81°
59°
4
81°
59°
5
78°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Flat Top
Flat Top's August 2026 forecast shows daily high temperatures ranging from 77° to 84°, with overnight lows between 54° and 64°. The average high for August is 80° with an average low of 60°. 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 Flat Top. See also: September | October | November.
