Wilmington Weather Forecast

    • 24
    • 31

    Becoming Sunny

    • 28
    • 49

    Partly Sunny

    • 22
    • 38

    Partly Sunny

    • 37
    • 44

    Chance Rain

    • 42
    • 52

    Chance Rain

    • 50
    • 56

    Chance Rain

    • 51
    • 63

    Mostly Cloudy

Today 19 Dec Dearborn

Partly sunny and much Colder. Near steady temperature in the upper 20s. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 19 Dec Dearborn

Partly cloudy early this Evening, then clearing. Lows in the mid 20s. Southwest Winds around 5 Mph, becoming south around 5 Mph after midnight.

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Wilmington Temperature Statistics

December Temperature

Cincinnati/Northern Kentucky International Airport (14.3 miles)

  • Lowest 15 December, 2025

    -0.9 °F

  • Average December

    28.3 °F

  • Highest 17 December, 2025

    54 °F

Climate (2020–Present)

Cincinnati/Northern Kentucky International Airport (14.3 miles)

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  • Average Low 2020–2025

    47.3 °F

  • Average 2020–2025

    56.4 °F

  • Average High 2020–2025

    65.7 °F
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