7-Day Forecast 37.9°N 86.48°W (Text-Only)
NWS Forecast for: 3 Miles SW Union Star KY
Issued by: National Weather Service Louisville, KY
Last Update: 9:15 pm CDT Jul 13, 2025




Tonight: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Monday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. Calm wind becoming west around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. Calm wind.

Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 89. Calm wind becoming southwest around 5 mph.

Tuesday Night: A slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 72. Calm wind. Chance of precipitation is 20%.

Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91.

Wednesday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73.

Thursday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.

Thursday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 73.

Friday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.

Friday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.

Saturday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.

Saturday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.

Sunday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.



3 Miles SW Union Star KY
 37.9°N 86.48°W (Elev. 472 ft)

Visit your local NWS office at: https://www.weather.gov/lmk/