Winchester, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Winchester, a city in Clark County, Kentucky.
Tonight
61°F
Mostly Cloudy then Showers And Thunderstorms Likely
A chance of rain showers between 3am and 4am, then showers and thunderstorms likely. Mostly cloudy, with a low around 61. South wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Winchester
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 61°F | Mostly Cloudy then Showers And Thunderstorms Likely | 6 to 9 mph S | 62% |
| Wednesday | 69°F | Showers And Thunderstorms | 9 to 13 mph S | 100% |
| Wednesday Night | 52°F | Chance Showers And Thunderstorms then Mostly Cloudy | 3 to 8 mph SW | 39% |
| Thursday | 68°F | Mostly Sunny | 3 to 8 mph SW | 0% |
| Thursday Night | 43°F | Partly Cloudy | 3 mph W | 0% |
| Friday | 64°F | Mostly Sunny | 1 to 7 mph NW | 3% |
| Friday Night | 40°F | Mostly Cloudy | 6 mph NW | 7% |
| Saturday | 56°F | Mostly Sunny | 5 mph N | 7% |
| Saturday Night | 33°F | Partly Cloudy | 3 mph NW | 3% |
| Sunday | 57°F | Mostly Sunny | 1 to 6 mph W | 8% |
| Sunday Night | 31°F | Slight Chance Rain Showers | 5 mph W | 15% |
| Monday | 60°F | Sunny | 3 to 7 mph W | 13% |
| Monday Night | 34°F | Mostly Clear | 5 mph SW | 9% |
| Tuesday | 64°F | Sunny | 5 to 8 mph SW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Winchester (38.002, -84.191). Updated through the day.
Growing snapshot for Winchester
Last spring frost
Apr 20
First fall frost
Oct 19
Growing season
182 days
Hardiness zone
6b
More local growing data for Winchester: nearby ZIP 40391 weather · frost dates · planting calendar · Kentucky frost dates
Climate data from the nearest NOAA station, Cressy, Ky (11.4 mi from Winchester). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.