National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Louisville, Bowman Field Airport (KLOU)

Lat: 38.23°NLon: 85.66°WElev: 545ft.

Fog/Mist

55°F

13°C

Humidity 100%
Wind Speed Calm
Barometer 29.75 in (1007.3 mb)
Dewpoint 55°F (13°C)
Visibility 6.00 mi
Last update 19 Feb 1:53 am EST
Extended Forecast for

Simpsonville KY

  • Overnight

    Overnight: A 10 percent chance of showers after 5am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 52. South wind around 5 mph.

    Low: 52 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 68. South wind 6 to 11 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Chance
    Showers and
    Patchy Fog
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 1am, then a slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Low around 48. South wind 11 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Showers

  • Friday

    Friday: Sunny, with a high near 56. West wind 14 to 16 mph, with gusts as high as 24 mph.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34. West wind 5 to 8 mph.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers. Partly cloudy, with a low around 28.

    Low: 28 °F

    Chance
    Showers

  • Sunday

    Sunday: A slight chance of rain and snow showers before 1pm. Partly sunny, with a high near 38. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 10 percent chance of showers after 5am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 52. South wind around 5 mph.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 68. South wind 6 to 11 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm before 1am, then a slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Low around 48. South wind 11 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Sunny, with a high near 56. West wind 14 to 16 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 34. West wind 5 to 8 mph.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 28.
Sunday
A slight chance of rain and snow showers before 1pm. Partly sunny, with a high near 38. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Simpsonville KY
 38.22°N 85.35°W (Elev. 801 ft)
Last Update:
6:35 pm EST Feb 18, 2026
Forecast Valid:
2am EST Feb 19, 2026-6pm EST Feb 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation