Jeffersontown Weather Forecast

    • 71
    • 90

    Partly Sunny

    • 72
    • 93

    Chance Rain Showers

    • 65
    • 83

    Rain Showers

    • 65
    • 84

    Partly Sunny

    • 67
    • 88

    Chance Rain Showers

    • 67
    • 88

    Mostly Sunny

Today 8 Sep Jefferson

Mostly sunny. Highs in the lower 90s. South Winds 5 to 10 Mph.

Tonight 8 Sep Jefferson

Partly cloudy. Lows in the lower 70s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jeffersontown Temperature Statistics

September Temperature

Louisville, Bowman Field Airport (5.6 miles)

  • Lowest 6 September, 2026

    69.1 °F

  • Average September

    84.5 °F

  • Highest 3 September, 2026

    98.7 °F

Climate (2021–2026)

Louisville, Bowman Field Airport (5.6 miles)

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  • Average Low 2021–2026

    48.9 °F

  • Average 2021–2026

    58.8 °F

  • Average High 2021–2026

    68.6 °F
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