Delaware River - Pea Patch Island Weather Forecast

    • 47
    • 63

    Becoming Sunny

    • 49
    • 61

    Chance Rain Showers

    • 46
    • 56

    Chance Rain Showers

    • 45
    • 56

    Mostly Sunny

    • 57
    • 65

    Partly Sunny

    • 62
    • 73

    Chance Rain Showers

    • 57
    • 69

    Rain Showers Likely

Today 30 Apr New Castle

Mostly cloudy this Morning, then becoming mostly sunny. Highs in the mid 60s. Northwest Winds 5 to 10 Mph.

Tonight 30 Apr New Castle

Partly cloudy this Evening, then becoming mostly clear. Lows in the lower 40s. Northwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Delaware River - Pea Patch Island Temperature Statistics

April Temperature

Wilmington, New Castle County Airport (5.6 miles)

  • Lowest 8 April, 2026

    30.7 °F

  • Average April

    60.1 °F

  • Highest 15 April, 2026

    90.6 °F

Climate (2021–Present)

Wilmington, New Castle County Airport (5.6 miles)

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  • Average Low 2021–2026

    48 °F

  • Average 2021–2026

    57.3 °F

  • Average High 2021–2026

    66.6 °F
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