Parthenon Weather Forecast

    • 49
    • 58

    Increasing Clouds

    • 29
    • 58

    Rain Showers Likely

    • 41
    • 50

    Mostly Sunny

    • 38
    • 61

    Partly Sunny

    • 40
    • 55

    Mostly Cloudy

    • 43
    • 54

    Mostly Cloudy

Today 17 Dec Newton County Higher Elevations

Mostly sunny. Highs in the mid 50s. South Winds around 5 Mph. Gusts up to 20 Mph this afternoon.

Tonight 17 Dec Newton County Higher Elevations

Cloudy with a 50 percent chance of Showers. Lows in the upper 40s. Temperature rising into the mid 50s after midnight. South Winds 10 to 15 Mph with Gusts up to 35 Mph. Average rainfall 1/10 inch.

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Parthenon Temperature Statistics

December Temperature

Harrison, Boone County Airport (21.7 miles)

  • Lowest 14 December, 2025

    10.9 °F

  • Average December

    38.3 °F

  • Highest 9 December, 2025

    61 °F

Climate (2020–Present)

Harrison, Boone County Airport (21.7 miles)

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  • Average Low 2020–2025

    49.5 °F

  • Average 2020–2025

    59.7 °F

  • Average High 2020–2025

    70.4 °F
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