Prestonsburg, KY Weather & Growing Conditions
Today
73°F
Showers And Thunderstorms
A slight chance of rain showers between 8am and 9am, then showers and thunderstorms. Cloudy. High near 73, with temperatures falling to around 70 in the afternoon. South southeast wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Showers And Thunderstorms | 3 to 7 mph SSE | 82% |
| Tonight | 58°F | Showers And Thunderstorms | 1 to 5 mph SW | 86% |
| Thursday | 72°F | Patchy Fog then Mostly Sunny | 1 to 5 mph WSW | 2% |
| Thursday Night | 47°F | Partly Cloudy | 2 mph WSW | 4% |
| Friday | 68°F | Mostly Sunny | 0 to 3 mph W | 4% |
| Friday Night | 42°F | Mostly Cloudy | 3 mph NW | 5% |
| Saturday | 57°F | Mostly Sunny | 3 mph NW | 5% |
| Saturday Night | 35°F | Partly Cloudy | 2 mph NW | 0% |
| Sunday | 60°F | Mostly Sunny | 0 to 3 mph WNW | 3% |
| Sunday Night | 34°F | Mostly Clear then Patchy Frost | 2 mph W | 3% |
| Monday | 62°F | Areas Of Frost then Sunny | 3 mph WSW | 3% |
| Monday Night | 35°F | Mostly Clear | 1 mph WSW | 3% |
| Tuesday | 66°F | Sunny | 5 mph WSW | 1% |
| Tuesday Night | 37°F | Mostly Clear | 2 mph WSW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Prestonsburg, KY
Last spring frost
Apr 23
First fall frost
Oct 23
Growing season
183 days
Hardiness zone
7a
Explore more for Prestonsburg, KY: full frost dates · planting calendar · Kentucky frost dates
Climate data from the nearest NOAA station, Prestonsburg 3Wsw, Ky (2.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.