Jeffersontown Weather Forecast

    • 58
    • 81

    Mostly Sunny

    • 66
    • 86

    Increasing Clouds

    • 71
    • 90

    Partly Sunny

    • 60
    • 80

    Rain Showers

    • 56
    • 69

    Chance Rain Showers

    • 50
    • 71

    Partly Sunny

    • 46
    • 69

    Mostly Sunny

Today 29 Sep Jefferson

Sunny. Highs in the upper 60s.

Tonight 29 Sep Jefferson

Mostly clear. Lows in the upper 50s. Southeast Winds up to 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Jeffersontown Temperature Statistics

September Temperature

Louisville, Bowman Field Airport (5.6 miles)

  • Lowest 27 September, 2026

    46 °F

  • Average September

    77.8 °F

  • Highest 3 September, 2026

    98.7 °F

Climate (2021–2026)

Louisville, Bowman Field Airport (5.6 miles)

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

  • Average Low 2021–2026

    48.9 °F

  • Average 2021–2026

    58.8 °F

  • Average High 2021–2026

    68.7 °F
Get WillyWeather+ to remove ads