Prestonsburg, KY Weather Forecast
Local 7-day forecast
Patchy Fog then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Prestonsburg, KY in one place.
Patchy fog before 10am, then a slight chance of showers and thunderstorms. Mostly sunny. High near 91, with temperatures falling to around 90 in the afternoon. Heat index values as high as 101. West southwest wind around 1 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Prestonsburg, KY is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 17, 2026 10:59 AM EDT.
The active forecast window currently covers Jul 17 to Jul 23, 2026 for Prestonsburg, KY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 10:59 AM EDT
- Forecast office
- JKL
- Source
- NOAA / NWS
Daily Outlook
This Week in Prestonsburg
Today looks like the warmest upcoming period in Prestonsburg at 91 degrees F.
Thursday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Tuesday at about 2 to 7 mph SW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 10:59 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- JKL
- Radar station
- KJKL
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Heat index values as high as 98. Southwest wind around 2 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms likely between 2pm and 3pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. Heat index values as high as 98. West southwest wind 0 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms between 8pm and 11pm, then patchy fog and showers and thunderstorms between 11pm and 2am, then patchy fog and showers and thunderstorms. Mostly cloudy. Low around 70, with temperatures rising to around 71 overnight. Heat index values as high as 95. West southwest wind 1 to 6 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Patchy fog and showers and thunderstorms before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. West northwest wind around 3 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 64. Chance of precipitation is 30%.
Sunny, with a high near 88.
Mostly clear, with a low around 70.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Partly cloudy, with a low around 70. Chance of precipitation is 70%.
A chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 61. Chance of precipitation is 20%.
Sunny, with a high near 83.
Mostly clear, with a low around 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 17
|
Patchy Fog then Slight Chance Showers And Thunderstorms
|
91°F |
1 mph
WSW
|
|
Tonight
Jul 17
|
Chance Showers And Thunderstorms
|
72°F |
2 mph
SW
|
|
Saturday
Jul 18
|
Chance Showers And Thunderstorms
|
88°F |
0 to 6 mph
WSW
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms then Patchy Fog
|
70°F |
1 to 6 mph
WSW
|
|
Sunday
Jul 19
|
Patchy Fog
|
86°F |
3 mph
WNW
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms then Mostly Clear
|
64°F |
2 mph
N
|
|
Monday
Jul 20
|
Sunny
|
88°F |
2 mph
WSW
|
|
Monday Night
Jul 20
|
Mostly Clear
|
70°F |
2 mph
SW
|
|
Tuesday
Jul 21
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
89°F |
2 to 7 mph
SW
|
|
Tuesday Night
Jul 21
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
70°F |
2 to 6 mph
W
|
|
Wednesday
Jul 22
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
84°F |
5 mph
NW
|
|
Wednesday Night
Jul 22
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
61°F |
1 to 5 mph
N
|
|
Thursday
Jul 23
|
Sunny
|
83°F |
3 mph
NNE
|
|
Thursday Night
Jul 23
|
Mostly Clear
|
60°F |
0 to 3 mph
NNE
|
Nearby Forecasts
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