Jeffersontown Weather Forecast

    • 60
    • 67

    Mostly Cloudy

    • 60
    • 71

    Mostly Cloudy

    • 55
    • 76

    Mostly Cloudy

    • 48
    • 75

    Mostly Sunny

    • 50
    • 76

    Partly Sunny

    • 52
    • 76

    Partly Sunny

    • 55
    • 79

    Partly Sunny

Today 22 Sep Jefferson

Mostly sunny. Highs in the mid 80s.

Tonight 22 Sep Jefferson

Mostly cloudy. Lows around 60. Northeast 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 14 September, 2026

    60.7 °F

  • Average September

    81.7 °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

    68.7 °F
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