S
M
T
W
T
F
S
26
83°
68°
27
86°
67°
28
85°
71°
29
82°
64°
30
82°
59°
31
86°
62°
1
83°
66°
2
83°
70°
3
82°
67°
4
89°
64°
5
90°
70°
6
89°
68°
7
88°
69°
8
89°
71°
9
89°
72°
10
89°
70°
11
87°
67°
12
79°
65°
13
86°
67°
14
90°
68°
15
89°
71°
16
91°
70°
17
85°
68°
18
86°
68°
19
84°
64°
20
81°
67°
21
85°
65°
22
85°
65°
23
81°
61°
24
79°
58°
25
81°
53°
26
85°
56°
27
86°
64°
28
87°
65°
29
89°
60°
30
87°
67°
31
90°
70°
1
90°
73°
2
95°
70°
3
96°
73°
4
94°
71°
5
89°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Prestonsburg
Prestonsburg's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Prestonsburg. See also: September | October | November.
