7-Day Forecast 37.9°N 86.45°W (Text-Only)
NWS Forecast for: 3 Miles S Union Star KY
Issued by: National Weather Service Louisville, KY
Last Update: 3:27 am CDT Mar 27, 2025
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  • Overnight

    Overnight: Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Cloudy


  • Thursday

    Thursday: A 50 percent chance of showers, mainly between 10am and 3pm.  Partly sunny, with a high near 64. Calm wind becoming south around 6 mph in the afternoon.  New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Chance
    Showers

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am.  Cloudy, then gradually becoming partly cloudy, with a low around 52. Calm wind becoming south around 6 mph after midnight.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Showers
    Likely

  • Friday

    Friday: A 10 percent chance of showers before 7am.  Mostly sunny, with a high near 79. Southwest wind 7 to 13 mph.

    High: 79 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 59. South wind 6 to 8 mph.

    Low: 59 °F

    Mostly Cloudy


  • Saturday

    Saturday: A 50 percent chance of showers.  Mostly cloudy, with a high near 73. New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Chance
    Showers

  • Saturday
    Night

    Saturday Night: Showers.  Low around 59. Chance of precipitation is 80%.

    Low: 59 °F

    Showers


  • Sunday

    Sunday: Showers and possibly a thunderstorm.  High near 76. Chance of precipitation is 90%.

    High: 76 °F

    Showers


  • Sunday
    Night

    Sunday Night: Showers and possibly a thunderstorm before 1am, then showers likely.  Low around 47. Chance of precipitation is 90%.

    Low: 47 °F

    Showers




  • Overnight: Mostly cloudy, with a low around 36. Calm wind.

    Thursday: A 50 percent chance of showers, mainly between 10am and 3pm. Partly sunny, with a high near 64. Calm wind becoming south around 6 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    Thursday Night: A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am. Cloudy, then gradually becoming partly cloudy, with a low around 52. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Friday: A 10 percent chance of showers before 7am. Mostly sunny, with a high near 79. Southwest wind 7 to 13 mph.

    Friday Night: Mostly cloudy, with a low around 59. South wind 6 to 8 mph.

    Saturday: A 50 percent chance of showers. Mostly cloudy, with a high near 73. New precipitation amounts of less than a tenth of an inch possible.

    Saturday Night: Showers. Low around 59. Chance of precipitation is 80%.

    Sunday: Showers and possibly a thunderstorm. High near 76. Chance of precipitation is 90%.

    Sunday Night: Showers and possibly a thunderstorm before 1am, then showers likely. Low around 47. Chance of precipitation is 90%.

    Monday: A 30 percent chance of showers before 1pm. Partly sunny, with a high near 57.

    Monday Night: Mostly cloudy, with a low around 36.

    Tuesday: Mostly sunny, with a high near 62.

    Tuesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 47.

    Wednesday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 74. Chance of precipitation is 60%.



    3 Miles S Union Star KY
     37.9°N 86.45°W (Elev. 591 ft)

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