Cumberland Mountain State Park Weather Forecast

    • 30
    • 39

    Increasing Clouds

    • 28
    • 51

    Partly Sunny

    • 18
    • 49

    Partly Sunny

    • 9
    • 24

    Sunny

    • 22
    • 38

    Mostly Sunny

    • 31
    • 45

    Mostly Cloudy

Today 11 Dec Cumberland

Mostly sunny. Highs in the upper 30s. West Winds 5 to 10 Mph.

Tonight 11 Dec Cumberland

Mostly cloudy. Near steady temperature in the lower 30s. Southwest Winds 5 to 10 Mph.

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Cumberland Mountain State Park Temperature Statistics

December Temperature

Crossville, Crossville Memorial-Whitson Field Airport (5.6 miles)

  • Lowest 1 December, 2025

    23 °F

  • Average December

    35.1 °F

  • Highest 7 December, 2025

    51.1 °F

Climate (2020–Present)

Crossville, Crossville Memorial-Whitson Field Airport (5.6 miles)

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  • Average Low 2020–2025

    47.2 °F

  • Average 2020–2025

    56.6 °F

  • Average High 2020–2025

    66.4 °F
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