Cornish Hills Weather Forecast

    • 31
    • 41

    Rain

    • 33
    • 47

    Mostly Cloudy

    • 32
    • 50

    Partly Sunny

    • 30
    • 50

    Mostly Sunny

    • 31
    • 54

    Mostly Sunny

    • 32
    • 58

    Sunny

Today 13 Nov New Castle

Rain. Much cooler. Near steady temperature in the lower 40s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Tonight 13 Nov New Castle

Cloudy. A chance of rain in the evening. Near steady temperature in the mid 30s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

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Cornish Hills Temperature Statistics

November Temperature

Wilmington, New Castle County Airport (8.1 miles)

  • Lowest 11 November, 2026

    37 °F

  • Average November

    56 °F

  • Highest 4 November, 2026

    74.6 °F

Climate (2021–2026)

Wilmington, New Castle County Airport (8.1 miles)

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  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    66.8 °F
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