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: 4:15 pm CDT Jun 15, 2025
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  • This
    Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 29. Northwest wind around 8 km/h.

    High: 29 °C

    Chance
    T-storms



  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 8pm.  Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °C

    Chance
    T-storms then
    Patchy Fog


  • Monday

    Monday: A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could produce heavy rainfall.  Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 28. Calm wind.  Chance of precipitation is 60%. New rainfall amounts between 2 and 3 cm possible.

    High: 28 °C

    Chance
    Showers and
    Patchy Fog
    then Heavy
    Rain

  • Monday
    Night

    Monday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Low around 21. Calm wind.  Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.

    Low: 21 °C

    Heavy Rain
    then Showers



  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  Cloudy, then gradually becoming mostly sunny, with a high near 29. Calm wind becoming southwest 5 to 10 km/h in the morning.  Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    High: 29 °C

    Showers
    Likely



  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 21.

    Low: 21 °C

    Partly Cloudy




  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 31.

    High: 31 °C

    Chance
    T-storms



  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 21. Chance of precipitation is 60%.

    Low: 21 °C

    Chance
    T-storms then
    Showers
    Likely

  • Juneteenth

    Juneteenth: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 29.

    High: 29 °C

    Chance
    Showers then
    Chance
    T-storms



  • This Afternoon: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 29. Northwest wind around 8 km/h.

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 20. Calm wind.

    Monday: A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could produce heavy rainfall. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 28. Calm wind. Chance of precipitation is 60%. New rainfall amounts between 2 and 3 cm possible.

    Monday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 21. Calm wind. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.

    Tuesday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 29. Calm wind becoming southwest 5 to 10 km/h in the morning. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    Tuesday Night: Partly cloudy, with a low around 21.

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 31.

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.

    Juneteenth: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 29.

    Thursday Night: Mostly clear, with a low around 18.

    Friday: Sunny, with a high near 30.

    Friday Night: Mostly clear, with a low around 19.

    Saturday: Sunny, with a high near 33.

    Saturday Night: Mostly clear, with a low around 22.

    Sunday: Sunny, with a high near 33.



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

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