Chestnut Ridge Park Weather Forecast

    • 60
    • 85

    Increasing Clouds

    • 59
    • 86

    Mostly Sunny

    • 60
    • 88

    Mostly Sunny

    • 61
    • 88

    Partly Sunny

    • 60
    • 87

    Mostly Sunny

    • 62
    • 89

    Partly Sunny

Today 13 Sep Fairfield

Partly cloudy. Highs in the mid 80s. Northwest Winds around 5 Mph.

Tonight 13 Sep Fairfield

Partly cloudy. Lows in the upper 50s. Northeast Winds around 5 Mph.

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Chestnut Ridge Park Temperature Statistics

September Temperature

Lancaster, Fairfield County Airport (5.6 miles)

  • Lowest 8 September, 2025

    39 °F

  • Average September

    61.4 °F

  • Highest 3 September, 2025

    82.9 °F

Climate (2020–Present)

Lancaster, Fairfield County Airport (5.6 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    64.9 °F
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