National Weather Service Forecast for: Jeffersontown KY
Issued by: National Weather Service Louisville, KY
Updated: 4:19 am EST Dec 5, 2025
 
Today

Today: Partly sunny, with a high near 35. Light and variable wind.
Partly Sunny

Tonight

Tonight: Partly cloudy, with a low around 26. Calm wind becoming south around 6 mph in the evening.
Partly Cloudy

Saturday

Saturday: Mostly cloudy, with a high near 40. Southwest wind around 6 mph.
Mostly Cloudy

Saturday
Night
Saturday Night: A slight chance of freezing rain after 1am.  Mostly cloudy, with a low around 29. Light and variable wind.  Chance of precipitation is 20%.
Mostly Cloudy
then Slight
Chance
Freezing Rain
Sunday

Sunday: A 50 percent chance of rain.  Mostly cloudy, with a high near 41. Light and variable wind becoming west 5 to 7 mph in the morning.  New precipitation amounts of less than a tenth of an inch possible.
Chance Rain

Sunday
Night
Sunday Night: A chance of rain and snow before 10pm, then a chance of snow.  Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Chance
Rain/Snow
then Chance
Snow
Monday

Monday: Mostly sunny, with a high near 32.
Mostly Sunny

Monday
Night
Monday Night: Partly cloudy, with a low around 21.
Partly Cloudy

Tuesday

Tuesday: Mostly sunny, with a high near 41.
Mostly Sunny

Hi 35 °F Lo 26 °F Hi 40 °F Lo 29 °F Hi 41 °F Lo 21 °F Hi 32 °F Lo 21 °F Hi 41 °F

 

Today
 
Partly sunny, with a high near 35. Light and variable wind.
Tonight
 
Partly cloudy, with a low around 26. Calm wind becoming south around 6 mph in the evening.
Saturday
 
Mostly cloudy, with a high near 40. Southwest wind around 6 mph.
Saturday Night
 
A slight chance of freezing rain after 1am. Mostly cloudy, with a low around 29. Light and variable wind. Chance of precipitation is 20%.
Sunday
 
A 50 percent chance of rain. Mostly cloudy, with a high near 41. Light and variable wind becoming west 5 to 7 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
 
A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Monday
 
Mostly sunny, with a high near 32.
Monday Night
 
Partly cloudy, with a low around 21.
Tuesday
 
Mostly sunny, with a high near 41.
Tuesday Night
 
Mostly cloudy, with a low around 33.
Wednesday
 
A 50 percent chance of rain. Mostly cloudy, with a high near 47.
Wednesday Night
 
A chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Thursday
 
A 20 percent chance of snow. Mostly cloudy, with a high near 34.

 

Forecast from NOAA-NWS for Jeffersontown KY.