Delaware River - Delaware Memorial Bridge Weather Forecast

    • 32
    • 47

    Becoming Sunny

    • 46
    • 54

    Partly Sunny

    • 56
    • 64

    Slight Chance Rain

    • 63
    • 75

    Partly Sunny

    • 48
    • 78

    Rain Likely

    • 41
    • 53

    Rain Likely

Today 28 Mar New Castle

Sunny, cooler with Highs in the upper 40s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 28 Mar New Castle

Mostly clear. Cold with Lows around 30. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming north after midnight.

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Delaware River - Delaware Memorial Bridge Temperature Statistics

March Temperature

Wilmington, New Castle County Airport (4.3 miles)

  • Lowest 18 March, 2026

    24.7 °F

  • Average March

    47.7 °F

  • Highest 10 March, 2026

    83.6 °F

Climate (2021–Present)

Wilmington, New Castle County Airport (4.3 miles)

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  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    57.2 °F

  • Average High 2021–2026

    66.5 °F
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