Prestonsburg, KY Weather & Growing Conditions
This Afternoon
74°F
Light Rain
Rain and a chance of thunderstorms. Cloudy. High near 74, with temperatures falling to around 71 in the afternoon. South wind around 6 mph, with gusts as high as 16 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Light Rain | 6 mph S | 100% |
| Tonight | 57°F | Light Rain | 0 to 5 mph SSW | 87% |
| Thursday | 70°F | Patchy Fog then Mostly Sunny | 0 to 5 mph WSW | 6% |
| Thursday Night | 44°F | Mostly Cloudy | 2 mph WSW | 2% |
| Friday | 67°F | Mostly Sunny | 0 to 3 mph W | 1% |
| Friday Night | 39°F | Mostly Cloudy | 3 mph NNW | 4% |
| Saturday | 55°F | Mostly Sunny | 3 mph NW | 4% |
| Saturday Night | 34°F | Partly Cloudy | 2 mph NW | 1% |
| Sunday | 59°F | Mostly Sunny | 2 mph W | 0% |
| Sunday Night | 34°F | Mostly Clear then Areas Of Frost | 1 mph W | 0% |
| Monday | 63°F | Areas Of Frost then Sunny | 2 mph W | 0% |
| Monday Night | 36°F | Mostly Clear | 2 mph WSW | 0% |
| Tuesday | 66°F | Sunny | 3 mph WSW | 1% |
| Tuesday Night | 39°F | Mostly Clear | 1 mph WSW | 1% |
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 (6.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.