Rocky Gap State Park Weather Forecast

    • 56
    • 83

    Mostly Sunny

    • 58
    • 84

    Mostly Sunny

    • 60
    • 78

    Partly Sunny

    • 60
    • 75

    Mostly Cloudy

    • 60
    • 81

    Partly Sunny

    • 62
    • 82

    Slight Chance Rain Showers

Today 18 Sep Central and Eastern Allegany

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

Tonight 18 Sep Central and Eastern Allegany

Clear. Lows in the mid 50s. Northwest Winds around 5 Mph.

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Rocky Gap State Park Temperature Statistics

September Temperature

Cumberland, Greater Cumberland Regional Airport (8.7 miles)

  • Lowest 8 September, 2025

    41.7 °F

  • Average September

    65.6 °F

  • Highest 14 September, 2025

    88.2 °F

Climate (2020–Present)

Cumberland, Greater Cumberland Regional Airport (8.7 miles)

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  • Average Low 2020–2025

    44.2 °F

  • Average 2020–2025

    54.6 °F

  • Average High 2020–2025

    65.8 °F
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