Chestnut Ridge Park Weather Forecast

    • 30
    • 35

    Increasing Clouds

    • 29
    • 40

    Mostly Cloudy

    • 22
    • 51

    Rain

    • 21
    • 30

    Mostly Cloudy

    • 30
    • 45

    Mostly Cloudy

    • 27
    • 41

    Slight Chance Snow

Today 16 Dec Fairfield

Mostly sunny. Warmer with Highs in the mid 30s. South Winds 5 to 10 Mph.

Tonight 16 Dec Fairfield

Clear. Lows 10 to 15. Southwest Winds around 5 Mph.

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Chestnut Ridge Park Temperature Statistics

December Temperature

Lancaster, Fairfield County Airport (5.6 miles)

  • Lowest 5 December, 2025

    9 °F

  • Average December

    28.6 °F

  • Highest 10 December, 2025

    44.1 °F

Climate (2020–Present)

Lancaster, Fairfield County Airport (5.6 miles)

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  • Average Low 2020–2025

    43.3 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    64.8 °F
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