Cynthiana Weather Forecast

    • 18
    • 33

    Becoming Sunny

    • 35
    • 44

    Chance Rain Showers

    • 26
    • 46

    Chance Rain Showers

    • 23
    • 35

    Chance Snow Showers

    • 17
    • 37

    Slight Chance Snow Showers

    • 13
    • 28

    Mostly Cloudy

    • 15
    • 28

    Partly Sunny

Today 8 Dec Harrison

Colder. Cloudy with a 50 percent chance of snow Showers in the Morning, then partly sunny in the afternoon. Highs in the lower 30s. Northeast Winds 5 to 10 Mph.

Tonight 8 Dec Harrison

Mostly clear. Lows around 20. Northeast Winds up to 5 Mph shifting to the south after midnight.

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Cynthiana Temperature Statistics

December Temperature

Mount Sterling-Montgomery County Airport (28 miles)

  • Lowest 5 December, 2025

    24.8 °F

  • Average December

    30.6 °F

  • Highest 1 December, 2025

    37.4 °F

Climate (2020–Present)

Mount Sterling-Montgomery County Airport (28 miles)

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  • Average Low 2020–2025

    46.2 °F

  • Average 2020–2025

    56 °F

  • Average High 2020–2025

    66.4 °F
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