Prestonsburg, KY Weather & Growing Conditions
Today
85°F
Areas Of Fog then Slight Chance Showers And Thunderstorms
Areas of fog before 9am, then a slight chance of rain showers between 4pm and 5pm, then a slight chance of showers and thunderstorms. Sunny. High near 85, with temperatures falling to around 82 in the afternoon. Northeast wind around 3 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Areas Of Fog then Slight Chance Showers And Thunderstorms | 3 mph NE | 21% |
| Tonight | 67°F | Slight Chance Showers And Thunderstorms then Areas Of Fog | 2 mph ESE | 17% |
| Wednesday | 84°F | Areas Of Fog then Chance Showers And Thunderstorms | 0 to 3 mph SSW | 50% |
| Wednesday Night | 68°F | Chance Showers And Thunderstorms | 1 mph S | 48% |
| Thursday | 83°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 59% |
| Thursday Night | 68°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 2 mph SSW | 59% |
| Friday | 84°F | Chance Showers And Thunderstorms | 3 mph SW | 45% |
| Friday Night | 68°F | Chance Showers And Thunderstorms | 3 mph SSW | 45% |
| Saturday | 85°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 mph SW | 48% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms | 2 mph SW | 48% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 3 mph SW | 26% |
| Sunday Night | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 mph SW | 24% |
| Monday | 87°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 3 mph SW | 24% |
| Monday Night | 71°F | Slight Chance Showers And Thunderstorms | 2 mph SW | 24% |
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 Aug 4, 2026.