Hopewell Culture National Historical Park Weather Forecast

    • 53
    • 81

    Becoming Sunny

    • 49
    • 75

    Mostly Sunny

    • 49
    • 72

    Mostly Sunny

    • 48
    • 73

    Partly Sunny

    • 52
    • 76

    Mostly Sunny

    • 52
    • 78

    Mostly Sunny

Today 24 Aug Ross

Partly cloudy this Morning, then clearing. Highs in the lower 80s. Northwest Winds 5 to 10 Mph.

Tonight 24 Aug Ross

Clear. Lows in the lower 50s. Northwest Winds 5 to 10 Mph.

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Hopewell Culture National Historical Park Temperature Statistics

August Temperature

Chillicothe Ross County Airport (6.2 miles)

  • Lowest 3 August, 2025

    51.8 °F

  • Average August

    72.3 °F

  • Highest 11 August, 2025

    89.6 °F

Climate (2020–Present)

Chillicothe Ross County Airport (6.2 miles)

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  • Average Low 2020–2025

    43.6 °F

  • Average 2020–2025

    53.6 °F

  • Average High 2020–2025

    64.1 °F
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