North Star Weather Forecast

    • 51
    • 68

    Becoming Sunny

    • 52
    • 75

    Mostly Cloudy

    • 44
    • 63

    Slight Chance Rain Showers

    • 47
    • 67

    Partly Sunny

    • 42
    • 60

    Mostly Sunny

    • 43
    • 61

    Partly Sunny

Today 18 Oct New Castle

Mostly sunny. Highs in the upper 60s. North Winds around 5 Mph, becoming south around 5 Mph this afternoon.

Tonight 18 Oct New Castle

Mostly clear. Lows in the lower 50s. South Winds around 5 Mph.

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North Star Temperature Statistics

October Temperature

Wilmington, New Castle County Airport (8.1 miles)

  • Lowest 10 October, 2025

    41 °F

  • Average October

    61.7 °F

  • Highest 7 October, 2025

    80.6 °F

Climate (2020–Present)

Wilmington, New Castle County Airport (8.1 miles)

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  • Average Low 2020–2025

    48.2 °F

  • Average 2020–2025

    57.4 °F

  • Average High 2020–2025

    66.6 °F
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