Prestonsburg, KY Weather & Growing Conditions
Today
87°F
Areas Of Fog then Mostly Sunny
Areas of fog before 10am. Mostly sunny. High near 87, with temperatures falling to around 85 in the afternoon. North northeast wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Areas Of Fog then Mostly Sunny | 1 mph NNE | 7% |
| Tonight | 67°F | Chance Showers And Thunderstorms | 1 mph SE | 53% |
| Sunday | 88°F | Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 6 mph SSW | 28% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms | 3 mph WNW | 31% |
| Monday | 81°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 3 mph N | 39% |
| Monday Night | 62°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 mph NNE | 56% |
| Tuesday | 75°F | Showers And Thunderstorms Likely | 2 mph NNE | 73% |
| Tuesday Night | 60°F | Showers And Thunderstorms Likely | 2 mph ENE | 74% |
| Wednesday | 73°F | Showers And Thunderstorms | 3 mph E | 76% |
| Wednesday Night | 57°F | Showers And Thunderstorms | 2 mph ENE | 76% |
| Thursday | 71°F | Chance Rain Showers | 2 mph NNW | 39% |
| Thursday Night | 55°F | Chance Rain Showers then Mostly Cloudy | 2 mph NNE | 30% |
| Friday | 71°F | Partly Sunny | 3 mph NNE | 13% |
| Friday Night | 53°F | Partly Cloudy | 0 to 3 mph NNE | 13% |
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 (5.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.