Middletown Weather Forecast

    • 47
    • 77

    Mostly Sunny

    • 49
    • 75

    Mostly Sunny

    • 52
    • 76

    Mostly Sunny

    • 60
    • 78

    Mostly Sunny

    • 67
    • 82

    Mostly Cloudy

    • 67
    • 82

    Chance Rain Showers

    • 64
    • 76

    Chance Rain Showers

Today 26 Sep Jefferson

Mostly cloudy with a 50 percent chance of Showers. Highs in the lower 70s.

Tonight 26 Sep Jefferson

Mostly clear. Lows in the upper 40s. Northeast Winds up to 10 Mph.

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  • Temperature Real-Time

Middletown Temperature Statistics

September Temperature

Louisville, Bowman Field Airport (6.8 miles)

  • Lowest 14 September, 2026

    60.7 °F

  • Average September

    79.5 °F

  • Highest 3 September, 2026

    98.7 °F

Climate (2021–2026)

Louisville, Bowman Field Airport (6.8 miles)

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  • Average Low 2021–2026

    49 °F

  • Average 2021–2026

    58.8 °F

  • Average High 2021–2026

    68.7 °F
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