Rocky Gap State Park Weather Forecast

    • 31
    • 42

    Increasing Clouds

    • 37
    • 51

    Slight Chance Rain/Freezing Rain

    • 36
    • 48

    Mostly Cloudy

    • 46
    • 50

    Chance Rain

    • 44
    • 60

    Chance Rain

    • 37
    • 54

    Chance Rain

Today 22 Dec Central and Eastern Allegany

Sunny this Morning, then becoming mostly cloudy. Highs in the mid 40s. South Winds around 5 Mph.

Tonight 22 Dec Central and Eastern Allegany

Cloudy. Snow Likely, a chance of rain and freezing rain after midnight. Ice accumulation around a trace. Lows in the lower 30s. East Winds around 5 Mph in the Evening, becoming light and variable. Chance of precipitation 60 percent.

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Rocky Gap State Park Temperature Statistics

December Temperature

Cumberland, Greater Cumberland Regional Airport (8.7 miles)

  • Lowest 16 December, 2025

    8.8 °F

  • Average December

    31.6 °F

  • Highest 17 December, 2025

    58.5 °F

Climate (2020–Present)

Cumberland, Greater Cumberland Regional Airport (8.7 miles)

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  • Average Low 2020–2025

    44.3 °F

  • Average 2020–2025

    54.6 °F

  • Average High 2020–2025

    65.8 °F
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