Catoctin Mountain Park Weather Forecast

    • 71
    • 83

    Thunderstorms Likely

    • 71
    • 87

    Chance Thunderstorms

    • 66
    • 80

    Chance Thunderstorms

    • 69
    • 80

    Chance Thunderstorms

    • 67
    • 81

    Rain Showers Likely

    • 66
    • 79

    Chance Thunderstorms

Today 16 Jul Frederick

Mostly cloudy this Morning, then becoming partly sunny. Showers and Thunderstorms likely this afternoon. Highs in the lower 90s. South Winds around 5 Mph. Chance of rain 60 percent.

Tonight 16 Jul Frederick

Mostly cloudy. A chance of Showers and Thunderstorms, mainly in the evening. Lows in the lower 70s. Southwest Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Catoctin Mountain Park Temperature Statistics

July Temperature

Hagerstown, Washington County Regional Airport (14.3 miles)

  • Lowest 5 July, 2025

    63.6 °F

  • Average July

    80 °F

  • Highest 7 July, 2025

    94.6 °F

Climate (2020–Present)

Hagerstown, Washington County Regional Airport (14.3 miles)

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  • Average Low 2020–2025

    48 °F

  • Average 2020–2025

    56.9 °F

  • Average High 2020–2025

    65.9 °F
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