New Castle Airport Weather Forecast

    • 35
    • 47

    Mostly Cloudy

    • 44
    • 51

    Rain

    • 40
    • 52

    Rain Likely

    • 34
    • 47

    Chance Rain

    • 31
    • 47

    Partly Sunny

    • 28
    • 41

    Mostly Sunny

Today 13 Dec New Castle

Mostly sunny Early, then becoming mostly cloudy. Lows in the mid 30s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Castle Airport Temperature Statistics

December Temperature

Wilmington, New Castle County Airport (0 miles)

  • Lowest 8 December, 2018

    19.9 °F
  • Average December

    36.2 °F
  • Highest 2 December, 2018

    57 °F

Climate (2010–Present)

Wilmington, New Castle County Airport (0 miles)

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  • Average Low 2010–Present

    47.3 °F
  • Average 2010–Present

    56.1 °F
  • Average High 2010–Present

    64.8 °F
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