Jeffersontown Weather Forecast

    • 67
    • 85

    Slight Chance Thunderstorms

    • 40
    • 74

    Rain Showers

    • 40
    • 62

    Mostly Sunny

    • 44
    • 62

    Mostly Sunny

    • 56
    • 77

    Partly Sunny

    • 56
    • 79

    Mostly Sunny

    • 59
    • 82

    Partly Sunny

Today 17 Apr Jefferson

Mostly sunny. Highs in the mid 80s. South Winds up to 10 Mph.

Tonight 17 Apr Jefferson

Warmer. Mostly cloudy then becoming partly cloudy in the late evening and early morning then becoming mostly cloudy. Lows in the upper 60s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jeffersontown Temperature Statistics

April Temperature

Louisville, Bowman Field Airport (5.6 miles)

  • Lowest 8 April, 2026

    36.6 °F

  • Average April

    65.1 °F

  • Highest 15 April, 2026

    84 °F

Climate (2021–Present)

Louisville, Bowman Field Airport (5.6 miles)

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  • Average Low 2021–2026

    48.8 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    68.5 °F
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