Cascade Weather Forecast

    • 16
    • 30

    Mostly Cloudy

    • 9
    • 30

    Partly Sunny

    • 10
    • 20

    Mostly Sunny

    • 25
    • 32

    Mostly Cloudy

    • 17
    • 35

    Slight Chance Freezing Rain

    • 21
    • 30

    Partly Sunny

Today 18 Jan Washington

Cloudy. A chance of snow in the morning. Little or no snow accumulation. Highs in the lower 30s. Northwest Winds 5 to 10 Mph. Chance of snow 50 percent.

Tonight 18 Jan Washington

Partly cloudy. Lows around 18. Northwest Winds around 5 Mph, becoming southwest after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Cascade Temperature Statistics

January Temperature

Hagerstown, Washington County Regional Airport (12.4 miles)

  • Lowest 1 January, 2026

    19.4 °F

  • Average January

    37.1 °F

  • Highest 7 January, 2026

    57 °F

Climate (2021–Present)

Hagerstown, Washington County Regional Airport (12.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    56.8 °F

  • Average High 2021–2026

    65.8 °F
Get WillyWeather+ to remove ads