Wilmington Manor Weather Forecast

    • 51
    • 71

    Mostly Sunny

    • 56
    • 76

    Mostly Sunny

    • 54
    • 78

    Mostly Sunny

    • 55
    • 75

    Slight Chance Thunderstorms

    • 56
    • 75

    Mostly Sunny

    • 61
    • 80

    Mostly Sunny

Today 30 May New Castle

Sunny. Highs around 70. North Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 30 May New Castle

Partly cloudy in the Evening, then becoming mostly clear. Lows around 50. North Winds 5 to 10 Mph.

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Wilmington Manor Temperature Statistics

May Temperature

Wilmington, New Castle County Airport (1.2 miles)

  • Lowest 12 May, 2026

    39.7 °F

  • Average May

    65.1 °F

  • Highest 19 May, 2026

    96.7 °F

Climate (2021–Present)

Wilmington, New Castle County Airport (1.2 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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