National Weather Service Forecast for: Winchester KY
Issued by: National Weather Service Louisville, KY
Updated: 12:31 am EDT Jun 22, 2026
 
Overnight

Overnight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Some of the storms could be severe. Low around 69. South wind 7 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Severe
T-Storms

 Monday

Monday: Showers and thunderstorms likely, mainly before 3pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 80. Southwest wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers
Likely

 Monday
Night
Monday Night: Showers likely, mainly before 9pm. Increasing clouds, with a low around 60. West wind 5 to 8 mph becoming north after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Showers
Likely then
Mostly Cloudy
 Tuesday

Tuesday: Partly sunny, then gradually becoming sunny, with a high near 79. North wind around 7 mph.
Becoming
Sunny

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 57. Light north wind.
Mostly Clear

 Wednesday

Wednesday: Sunny, with a high near 81.
Sunny

 Wednesday
Night
Wednesday Night: A 20 percent chance of showers after 2am. Partly cloudy, with a low around 63.
Partly Cloudy
then Slight
Chance
Showers
 Thursday

Thursday: A slight chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 40%.
Slight Chance
Showers then
Chance
T-storms
 Thursday
Night
Thursday Night: A 40 percent chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 65.
Chance
T-storms then
Chance
Showers
Lo 69 °F Hi 80 °F Lo 60 °F Hi 79 °F Lo 57 °F Hi 81 °F Lo 63 °F Hi 84 °F Lo 65 °F

Tornado Watch
 

Overnight
 
 Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Some of the storms could be severe. Low around 69. South wind 7 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
 
 Showers and thunderstorms likely, mainly before 3pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 80. Southwest wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
 
 Showers likely, mainly before 9pm. Increasing clouds, with a low around 60. West wind 5 to 8 mph becoming north after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
 
 Partly sunny, then gradually becoming sunny, with a high near 79. North wind around 7 mph.
Tuesday Night
 
 Mostly clear, with a low around 57. Light north wind.
Wednesday
 
 Sunny, with a high near 81.
Wednesday Night
 
 A 20 percent chance of showers after 2am. Partly cloudy, with a low around 63.
Thursday
 
 A slight chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 40%.
Thursday Night
 
 A 40 percent chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 65.
Friday
 
 A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Friday Night
 
 Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Saturday
 
 Showers and thunderstorms likely. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.
Saturday Night
 
 A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Sunday
 
 A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.

 

Forecast from NOAA-NWS for Winchester KY.