NWS Forecast for Jeffersontown KY

National Weather Service Forecast for: Jeffersontown KY
Issued by: National Weather Service Louisville, KY

Updated: 11:51 pm EST Dec 22, 2025

Overnight Chance Rain	Tuesday Patchy Drizzle then Mostly Cloudy	Tuesday Night Slight Chance Rain	Wednesday Slight Chance Rain	Wednesday Night Rain Likely	Christmas Day Chance Rain	Thursday Night Chance Rain	Friday Slight Chance Rain	Friday Night Mostly Cloudy
Lo 48 °F	Hi 60 °F	Lo 44 °F	Hi 60 °F	Lo 53 °F	Hi 65 °F	Lo 59 °F	Hi 68 °F	Lo 54 °F

Overnight	A 50 percent chance of rain. Cloudy, with a low around 48. Southwest wind 8 to 11 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday	Patchy drizzle before 9am. Mostly cloudy, with a high near 60. Southwest wind 7 to 10 mph.
Tuesday Night	A 20 percent chance of rain. Mostly cloudy, with a low around 44. Light and variable wind.
Wednesday	A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 60. East wind around 6 mph becoming southeast in the afternoon.
Wednesday Night	Rain likely, mainly after 1am. Cloudy, with a low around 53. Southeast wind 6 to 10 mph becoming southwest after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Christmas Day	A 30 percent chance of rain before 1pm. Cloudy, with a high near 65.
Thursday Night	A 40 percent chance of rain, mainly after 1am. Cloudy, with a low around 59.
Friday	A 20 percent chance of rain before 1pm. Cloudy, with a high near 68.
Friday Night	Mostly cloudy, with a low around 54.
Saturday	Mostly cloudy, with a high near 66.
Saturday Night	A 50 percent chance of rain. Mostly cloudy, with a low around 48.
Sunday	A 40 percent chance of rain. Mostly cloudy, with a high near 56.
Sunday Night	Partly cloudy, with a low around 23.
Monday	Mostly sunny, with a high near 32.

Forecast from NOAA-NWS for Jeffersontown KY.