Middletown Weather Forecast

    • 53
    • 79

    Patchy Fog

    • 58
    • 79

    Mostly Sunny

    • 62
    • 79

    Rain Showers Likely

    • 48
    • 71

    Chance Rain Showers

    • 47
    • 65

    Mostly Sunny

    • 50
    • 66

    Partly Sunny

Today 5 Oct New Castle

Patchy fog this morning. Sunny. Highs around 80. West Winds around 5 Mph, becoming south this afternoon.

Tonight 5 Oct New Castle

Mostly clear. Patchy fog. Lows in the mid 50s. South Winds around 5 Mph.

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Middletown Temperature Statistics

October Temperature

Wilmington, New Castle County Airport (16.2 miles)

  • Lowest 3 October, 2025

    46.9 °F

  • Average October

    61.1 °F

  • Highest 1 October, 2025

    73.9 °F

Climate (2020–Present)

Wilmington, New Castle County Airport (16.2 miles)

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  • Average Low 2020–2025

    48.2 °F

  • Average 2020–2025

    57.4 °F

  • Average High 2020–2025

    66.6 °F
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