Cynthiana Weather Forecast

    • 67
    • 89

    Mostly Sunny

    • 68
    • 90

    Mostly Sunny

    • 70
    • 91

    Mostly Sunny

    • 70
    • 90

    Chance Thunderstorms

    • 70
    • 89

    Chance Thunderstorms

    • 70
    • 88

    Chance Thunderstorms

    • 69
    • 90

    Chance Thunderstorms

Today 9 Aug Harrison

Sunny. Highs around 90. South Winds up to 5 Mph.

Tonight 9 Aug Harrison

Mostly clear. Lows in the upper 60s. Southeast Winds up to 5 Mph.

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Cynthiana Temperature Statistics

August Temperature

Mount Sterling-Montgomery County Airport (28 miles)

  • Lowest 2 August, 2025

    57.2 °F

  • Average August

    71.5 °F

  • Highest 6 August, 2025

    86 °F

Climate (2020–Present)

Mount Sterling-Montgomery County Airport (28 miles)

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  • Average Low 2020–2025

    46.3 °F

  • Average 2020–2025

    56 °F

  • Average High 2020–2025

    66.3 °F
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