Jeffersontown Weather Forecast

    • 45
    • 71

    Sunny

    • 44
    • 73

    Sunny

    • 44
    • 69

    Mostly Sunny

    • 45
    • 71

    Mostly Sunny

    • 47
    • 73

    Partly Sunny

    • 48
    • 73

    Partly Sunny

Today 21 Oct Jefferson

Sunny. Highs in the lower 70s. Light Winds becoming north up to 5 Mph in the afternoon.

Tonight 21 Oct Jefferson

Clear. Patchy fog after midnight. Lows in the mid 40s. North Winds up to 5 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jeffersontown Temperature Statistics

October Temperature

Louisville, Bowman Field Airport (5.6 miles)

  • Lowest 18 October, 2026

    35.1 °F

  • Average October

    65.9 °F

  • Highest 1 October, 2026

    92.6 °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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