Christina River - Copper Island Weather Forecast

    • 47
    • 68

    Becoming Sunny

    • 51
    • 71

    Partly Sunny

    • 45
    • 73

    Mostly Sunny

    • 46
    • 65

    Mostly Cloudy

    • 51
    • 69

    Mostly Cloudy

    • 53
    • 69

    Chance Rain Showers

Today 28 Oct New Castle

Mostly sunny. Highs in the mid 60s. Northeast Winds around 5 Mph, becoming southeast this afternoon.

Tonight 28 Oct New Castle

Mostly cloudy in the Evening, then clearing. Lows in the upper 40s. Southeast Winds around 5 Mph in the Evening, becoming light and variable.

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Christina River - Copper Island Temperature Statistics

October Temperature

Wilmington, New Castle County Airport (3.1 miles)

  • Lowest 25 October, 2026

    35.1 °F

  • Average October

    60.3 °F

  • Highest 2 October, 2026

    86.6 °F

Climate (2021–2026)

Wilmington, New Castle County Airport (3.1 miles)

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  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    57.3 °F

  • Average High 2021–2026

    66.7 °F
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