Prestonsburg, KY Weather & Growing Conditions
Tonight
61°F
Partly Cloudy
Partly cloudy. Low around 61, with temperatures rising to around 63 overnight. Southeast wind 2 to 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 61°F | Partly Cloudy | 2 to 6 mph SE | 1% |
| Wednesday | 72°F | Slight Chance T-storms then Rain | 3 to 7 mph SSE | 82% |
| Wednesday Night | 60°F | Light Rain | 1 to 6 mph SSW | 89% |
| Thursday | 73°F | Light Rain Likely then Partly Sunny | 1 to 5 mph WSW | 59% |
| Thursday Night | 50°F | Slight Chance Light Rain | 1 mph WNW | 15% |
| Friday | 69°F | Mostly Sunny | 0 to 3 mph WNW | 7% |
| Friday Night | 46°F | Partly Cloudy | 3 mph NW | 12% |
| Saturday | 60°F | Partly Sunny | 3 mph NW | 12% |
| Saturday Night | 38°F | Partly Cloudy | 2 mph NNW | 7% |
| Sunday | 60°F | Partly Sunny | 0 to 3 mph WNW | 6% |
| Sunday Night | 36°F | Partly Cloudy | 2 mph W | 14% |
| Monday | 62°F | Sunny | 5 mph WSW | 14% |
| Monday Night | 37°F | Mostly Clear | 3 mph WSW | 12% |
| Tuesday | 66°F | Sunny | 2 to 7 mph WSW | 5% |
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 (3.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.