S
M
T
W
T
F
S
30
87°
67°
31
90°
70°
1
90°
73°
2
95°
70°
3
96°
73°
4
94°
71°
5
89°
70°
6
83°
66°
7
87°
61°
8
87°
64°
9
92°
72°
10
87°
69°
11
78°
69°
12
83°
67°
13
85°
66°
14
86°
71°
15
85°
67°
16
79°
61°
17
79°
61°
18
78°
57°
19
72°
57°
20
73°
56°
21
75°
55°
22
75°
55°
23
80°
59°
24
81°
60°
25
80°
58°
26
80°
58°
27
81°
57°
28
80°
58°
29
79°
58°
30
80°
57°
1
76°
55°
2
73°
53°
3
78°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Prestonsburg
Prestonsburg's September 2026 forecast shows daily high temperatures ranging from 72° to 92°, with overnight lows between 53° and 72°. The average high for September 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 September weather will actually feel in Prestonsburg. See also: October | November | December.
