Marshallton Weather Forecast

    • 75
    • 89

    Rain Showers

    • 71
    • 89

    Rain Showers

    • 68
    • 87

    Mostly Sunny

    • 66
    • 88

    Mostly Sunny

    • 64
    • 84

    Mostly Sunny

    • 69
    • 87

    Partly Sunny

Today 30 Jun New Castle

Partly sunny. A slight chance of Showers and Thunderstorms in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Hot with Highs in the upper 80s. Southeast Winds around 5 Mph. Chance of rain 50 percent.

Tonight 30 Jun New Castle

A chance of Showers in the evening. Mostly cloudy with a chance of Thunderstorms. Humid with Lows in the mid 70s. South Winds around 5 Mph. Chance of rain 50 percent.

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Marshallton Temperature Statistics

June Temperature

Wilmington, New Castle County Airport (3.7 miles)

  • Lowest 2 June, 2025

    49.6 °F

  • Average June

    74.9 °F

  • Highest 24 June, 2025

    101.6 °F

Climate (2020–Present)

Wilmington, New Castle County Airport (3.7 miles)

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  • Average Low 2020–2025

    48.2 °F

  • Average 2020–2025

    57.3 °F

  • Average High 2020–2025

    66.5 °F
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