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

Louisville Muhammad Ali International Airport (KSDF)

Lat: 38.17°NLon: 85.74°WElev: 500ft.

Light Rain

71°F

22°C

Humidity 73%
Wind Speed Calm
Barometer 30.11 in (1019.1 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 25 Jul 11:56 am EDT
Extended Forecast for

Louisville KY

  • This Afternoon

    This Afternoon: A slight chance of showers before 4pm, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 84. Light southwest wind. Chance of precipitation is 20%.

    High: 84 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers between 8pm and 9pm. Mostly cloudy, with a low around 70. Light and variable wind.

    Low: 70 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 91. Light north wind.

    High: 91 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 73. Northwest wind around 5 mph becoming calm in the evening.

    Low: 73 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms before 2pm. Mostly sunny and hot, with a high near 94. Calm wind becoming southwest 5 to 9 mph in the morning.

    High: 94 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Partly cloudy, with a low around 77. Chance of precipitation is 30%.

    Low: 77 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A 10 percent chance of showers before 8am. Mostly sunny, with a high near 93.

    High: 93 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of showers before 4pm, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 84. Light southwest wind. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers between 8pm and 9pm. Mostly cloudy, with a low around 70. Light and variable wind.
Sunday
Partly sunny, with a high near 91. Light north wind.
Sunday Night
A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 73. Northwest wind around 5 mph becoming calm in the evening.
Monday
A 20 percent chance of showers and thunderstorms before 2pm. Mostly sunny and hot, with a high near 94. Calm wind becoming southwest 5 to 9 mph in the morning.
Monday Night
A chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Partly cloudy, with a low around 77. Chance of precipitation is 30%.
Tuesday
A 10 percent chance of showers before 8am. Mostly sunny, with a high near 93.
Tuesday Night
Partly cloudy, with a low around 71.
Wednesday
Mostly sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 69.
Thursday
Sunny, with a high near 90.
Thursday Night
Partly cloudy, with a low around 71.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Louisville KY
 38.22°N 85.75°W (Elev. 492 ft)
Last Update:
6:15 am EDT Jul 25, 2026
Forecast Valid:
12pm EDT Jul 25, 2026-6pm EDT Jul 31, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation