Delaware River - Hamburg Cove Weather Forecast

    • 37
    • 49

    Mostly Cloudy

    • 48
    • 61

    Rain Likely

    • 44
    • 64

    Mostly Cloudy

    • 45
    • 67

    Chance Rain

    • 29
    • 53

    Partly Sunny

    • 33
    • 45

    Mostly Cloudy

Today 19 Mar New Castle

Cloudy this Morning, then becoming partly sunny. Not as cool with Highs in the lower 50s. South Winds 5 to 10 Mph.

Tonight 19 Mar New Castle

Mostly cloudy. Lows in the mid 30s. South Winds around 5 Mph.

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  • Temperature Real-Time

Delaware River - Hamburg Cove Temperature Statistics

March Temperature

Wilmington, New Castle County Airport (3.7 miles)

  • Lowest 2 March, 2026

    25.6 °F

  • Average March

    47.5 °F

  • Highest 10 March, 2026

    82.9 °F

Climate (2021–Present)

Wilmington, New Castle County Airport (3.7 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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