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.

Fair

32°F

0°C

Humidity 88%
Wind Speed Calm
Barometer 29.89 in (1012.4 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 1 Jan 10:56 pm EST
Extended Forecast for

Louisville KY

  • Tonight

    Tonight: Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog between 7am and 8am. Otherwise, mostly cloudy, with a high near 41. Calm wind.

    High: 41 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. Northeast wind 3 to 6 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 40. Northeast wind around 6 mph.

    High: 40 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24. Light north wind.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 30. Calm wind.
Friday
Patchy fog between 7am and 8am. Otherwise, mostly cloudy, with a high near 41. Calm wind.
Friday Night
Mostly cloudy, with a low around 31. Northeast wind 3 to 6 mph.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 40. Northeast wind around 6 mph.
Saturday Night
Mostly clear, with a low around 24. Light north wind.
Sunday
Sunny, with a high near 40.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly cloudy, with a high near 59.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 46.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 57.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 43.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 58.
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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:
8:41 pm EST Jan 1, 2026
Forecast Valid:
11pm EST Jan 1, 2026-6pm EST Jan 8, 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