Delaware River - Finns Point Weather Forecast

    • 61
    • 75

    Partly Sunny

    • 65
    • 80

    Partly Sunny

    • 66
    • 84

    Partly Sunny

    • 67
    • 83

    Mostly Cloudy

    • 61
    • 79

    Mostly Sunny

    • 63
    • 80

    Mostly Cloudy

Today 13 Apr New Castle

Partly sunny. Much warmer with Highs around 80. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 13 Apr New Castle

Partly cloudy. Lows in the upper 50s. Southwest Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening.

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Delaware River - Finns Point Temperature Statistics

April Temperature

Wilmington, New Castle County Airport (5 miles)

  • Lowest 8 April, 2026

    30.7 °F

  • Average April

    54.8 °F

  • Highest 1 April, 2026

    85.6 °F

Climate (2021–Present)

Wilmington, New Castle County Airport (5 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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