Fort Dupont State Park Weather Forecast

    • 48
    • 56

    Cloudy

    • 34
    • 54

    Chance Rain

    • 39
    • 52

    Mostly Sunny

    • 41
    • 56

    Mostly Cloudy

    • 53
    • 57

    Rain Likely

    • 43
    • 64

    Chance Rain

Today 21 Nov New Castle

Cloudy. A slight chance of rain in the afternoon. Highs in the mid 50s. Southwest Winds around 5 Mph. Chance of rain 20 percent.

Tonight 21 Nov New Castle

Cloudy. Patchy fog. Near steady temperature in the mid 40s. Light and variable Winds.

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Fort Dupont State Park Temperature Statistics

November Temperature

Wilmington, New Castle County Airport (7.5 miles)

  • Lowest 11 November, 2025

    30 °F

  • Average November

    49.4 °F

  • Highest 8 November, 2025

    70 °F

Climate (2020–Present)

Wilmington, New Castle County Airport (7.5 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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