National Weather Service Forecast for: Winchester KY
Issued by: National Weather Service Louisville, KY
Updated: 4:10 pm EDT Mar 19, 2026
 
Tonight

Tonight: Mostly clear, with a low around 45. Calm wind becoming south around 5 mph after midnight.
Mostly Clear
 Friday

Friday: Partly sunny, with a high near 71. South wind 7 to 16 mph, with gusts as high as 24 mph.
Partly Sunny
 Friday
Night
Friday Night: A 20 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 52. Southwest wind 5 to 7 mph.
Slight Chance
T-storms
 Saturday

Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 72. Light and variable wind becoming southwest around 5 mph in the afternoon.
Decreasing
Clouds
 Saturday
Night
Saturday Night: Mostly clear, with a low around 52. Light southwest wind.
Mostly Clear
 Sunday

Sunday: Mostly sunny, with a high near 81.
Mostly Sunny
 Sunday
Night
Sunday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 45.
Chance
Showers
 Monday

Monday: Mostly sunny, with a high near 55.
Mostly Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 34.
Mostly Clear
Lo 45 °F Hi 71 °F Lo 52 °F Hi 72 °F Lo 52 °F Hi 81 °F Lo 45 °F Hi 55 °F Lo 34 °F

 

Tonight
 
 Mostly clear, with a low around 45. Calm wind becoming south around 5 mph after midnight.
Friday
 
 Partly sunny, with a high near 71. South wind 7 to 16 mph, with gusts as high as 24 mph.
Friday Night
 
 A 20 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 52. Southwest wind 5 to 7 mph.
Saturday
 
 Mostly cloudy, then gradually becoming sunny, with a high near 72. Light and variable wind becoming southwest around 5 mph in the afternoon.
Saturday Night
 
 Mostly clear, with a low around 52. Light southwest wind.
Sunday
 
 Mostly sunny, with a high near 81.
Sunday Night
 
 A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 45.
Monday
 
 Mostly sunny, with a high near 55.
Monday Night
 
 Mostly clear, with a low around 34.
Tuesday
 
 Mostly sunny, with a high near 57.
Tuesday Night
 
 A 20 percent chance of showers. Mostly cloudy, with a low around 40.
Wednesday
 
 Partly sunny, with a high near 63.
Wednesday Night
 
 Mostly cloudy, with a low around 48.
Thursday
 
 A 20 percent chance of showers. Mostly sunny, with a high near 74.

 

Forecast from NOAA-NWS for Winchester KY.