Delaware River - Finns Point Weather Forecast

    • 56
    • 76

    Mostly Sunny

    • 57
    • 73

    Partly Sunny

    • 62
    • 72

    Mostly Cloudy

    • 66
    • 69

    Rain Showers

    • 64
    • 73

    Chance Rain Showers

    • 60
    • 75

    Partly Sunny

Today 8 Oct New Castle

Sunny. Highs in the mid 70s. West Winds 5 to 10 Mph, becoming northwest 10 to 15 Mph this afternoon.

Tonight 8 Oct New Castle

Mostly clear. Lows in the lower 50s. Northwest Winds 5 to 10 Mph.

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Delaware River - Finns Point Temperature Statistics

October Temperature

Wilmington, New Castle County Airport (5 miles)

  • Lowest 6 October, 2026

    45 °F

  • Average October

    65.2 °F

  • Highest 2 October, 2026

    86.6 °F

Climate (2021–2026)

Wilmington, New Castle County Airport (5 miles)

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  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    66.7 °F
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