Cascade Weather Forecast

    • 59
    • 83

    Partly Sunny

    • 64
    • 80

    Mostly Cloudy

    • 67
    • 81

    Rain Showers Likely

    • 67
    • 83

    Rain Showers Likely

    • 66
    • 83

    Chance Thunderstorms

    • 66
    • 82

    Chance Thunderstorms

    • 67
    • 83

    Chance Thunderstorms

Today 3 Aug Washington

Sunny. Highs in the mid 80s. Northwest Winds around 10 Mph.

Tonight 3 Aug Washington

Mostly clear. Lows in the lower 60s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cascade Temperature Statistics

August Temperature

Hagerstown, Washington County Regional Airport (12.4 miles)

  • Lowest 1 August, 2026

    64.9 °F

  • Average August

    76.3 °F

  • Highest 1 August, 2026

    84.9 °F

Climate (2021–2026)

Hagerstown, Washington County Regional Airport (12.4 miles)

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  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    56.8 °F

  • Average High 2021–2026

    66 °F
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