Louisville Weather Forecast

    • 63
    • 91

    Decreasing Clouds

    • 62
    • 89

    Mostly Sunny

    • 63
    • 90

    Mostly Sunny

    • 65
    • 92

    Partly Sunny

    • 66
    • 89

    Chance Rain Showers

    • 66
    • 85

    Chance Rain Showers

Today 16 Sep Jefferson

Mostly sunny. Highs around 90. Northeast Winds up to 10 Mph.

Tonight 16 Sep Jefferson

Partly cloudy. Lows in the lower 60s. Northeast Winds up to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Louisville Temperature Statistics

September Temperature

Louisville, Bowman Field Airport (5 miles)

  • Lowest 8 September, 2025

    46.9 °F

  • Average September

    68.7 °F

  • Highest 12 September, 2025

    88 °F

Climate (2020–Present)

Louisville, Bowman Field Airport (5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    48.8 °F

  • Average 2020–2025

    58.5 °F

  • Average High 2020–2025

    68.3 °F
Get WillyWeather+ to remove ads