Marengo Weather Forecast

    • 15
    • 15

    Snow

    • -3
    • 28

    Slight Chance Snow

    • 4
    • 17

    Partly Sunny

    • 20
    • 33

    Slight Chance Snow

    • 13
    • 32

    Mostly Cloudy

    • 27
    • 37

    Mostly Cloudy

Today 19 Dec Ashland

Mostly cloudy with a slight chance of snow this Morning, then partly sunny this afternoon. Much cooler with Highs around 14. Northwest Winds 10 to 15 Mph, becoming southwest 5 to 10 Mph this afternoon. Chance of snow 20 percent. Wind chill Values as low as 15 below this morning.

Tonight 19 Dec Ashland

Cloudy. A chance of snow in the Evening, then snow after midnight. Snow accumulation of 1 to 3 Inches. Lows around 13. Temperature rising to around 20 after midnight. South Winds 10 to 15 Mph with Gusts up to 35 Mph. Chance of snow 90 percent. Wind chill Values as low as 4 below.

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Marengo Temperature Statistics

December Temperature

John F Kennedy Memorial Airport (9.3 miles)

  • Lowest 13 December, 2025

    -11.9 °F

  • Average December

    12 °F

  • Highest 16 December, 2025

    42.1 °F

Climate (2020–Present)

John F Kennedy Memorial Airport (9.3 miles)

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  • Average Low 2020–2025

    33.1 °F

  • Average 2020–2025

    43.6 °F

  • Average High 2020–2025

    53.8 °F
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