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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 39.4°N 76.62°W (Text-Only)
NWS Forecast for: Riderwood MD
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Last Update: 9:52 pm EST Dec 4, 2025		Print

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. Northeast wind 3 to 5 mph.

    Low: 20 °F

    Mostly Cloudy



  • Friday

    Friday: A chance of snow before 11am, then a chance of snow and freezing rain. Cloudy, with a high near 31. Light east wind. Chance of precipitation is 50%.

    High: 31 °F

    Chance Wintry
    Mix


  • Friday
    Night

    Friday Night: A slight chance of snow and freezing rain before 10pm, then a slight chance of snow between 10pm and 1am. Patchy fog. Otherwise, mostly cloudy, with a low around 25. Calm wind. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Wintry Mix
    and Patchy
    Fog

  • Saturday

    Saturday: Partly sunny, with a high near 42. Calm wind becoming southwest around 5 mph.

    High: 42 °F

    Partly Sunny



  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy



  • Sunday

    Sunday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny



  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy



  • Monday

    Monday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny



  • Monday
    Night

    Monday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear





    • Tonight: Mostly cloudy, with a low around 20. Northeast wind 3 to 5 mph.

    Friday: A chance of snow before 11am, then a chance of snow and freezing rain. Cloudy, with a high near 31. Light east wind. Chance of precipitation is 50%.

    Friday Night: A slight chance of snow and freezing rain before 10pm, then a slight chance of snow between 10pm and 1am. Patchy fog. Otherwise, mostly cloudy, with a low around 25. Calm wind. Chance of precipitation is 20%.

    Saturday: Partly sunny, with a high near 42. Calm wind becoming southwest around 5 mph.

    Saturday Night: Partly cloudy, with a low around 27. Calm wind.

    Sunday: Partly sunny, with a high near 42.

    Sunday Night: Mostly cloudy, with a low around 26.

    Monday: Mostly sunny, with a high near 34.

    Monday Night: Mostly clear, with a low around 18.

    Tuesday: Mostly sunny, with a high near 37.

    Tuesday Night: Mostly cloudy, with a low around 28.

    Wednesday: Mostly cloudy, with a high near 43.

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.

    Thursday: A chance of rain. Partly sunny, with a high near 43. Chance of precipitation is 30%.


    Riderwood MD
     39.4°N 76.62°W (Elev. 404 ft)

    Visit your local NWS office at: https://www.weather.gov/lwx