, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    Next 5 Days
    • Current Weather

      72° F
      Mostly clear
      Stargazing
      • Visibility: 9 mi
      • Cloud Cover: 14%
      • Ceiling: 25486 ft
    • Early AM

      Sep 22

      70° Lo
      Partly to mostly cloudy
      • Stargazing
      • Weather
      • Cloud Cover: 60%
      • Precip: 25%
      • Hours of Precip: 0.5
      } Day Details
    • Today

      Sep 22

      76° Hi
      Periods of sun; less humid
      • Poor
      • for stargazing
      • Cloud Cover: 96%
      • Precip: 57%
      • Hours of Precip: 2
      } Day Details
    • Tomorrow

      Sep 23

      66° Hi
      Rain and drizzle; cooler
      • Poor
      • for stargazing
      • Cloud Cover: 99%
      • Precip: 55%
      • Hours of Precip: 6
      } Day Details
    Next 6 Hours
    • 3AM

      Sep 22

      73°
      Intermittent clouds
      Precip 5%
    • 4AM

      73°
      Partly cloudy
      Precip 5%
    • 5AM

      72°
      Partly cloudy
      Precip 5%
    • 6AM

      71°
      Partly cloudy
      Precip 5%
    • 7AM

      70°
      Partly sunny
      Precip 3%
    • 8AM

      71°
      Intermittent clouds
      Precip 1%
    What conditions determine if your area is under a tornado watch or warning?
    Difference between a tornado watch and warning

    Sunrise/Sunset

    • Sunrise: 6:55 AM
    • Sunset: 7:05 PM
    • Duration: 12:10 hr

    Moonrise/Moonset

    • Moonrise: 6:12 PM
    • Moonset: 5:17 AM
    • Duration: 11:05 hr
    Astronomy

    Solunar Information for Riverdale Park, MD

    Tue, Sep 25
    Full
    Tue, Oct 2
    Last
    Tue, Oct 9
    New
    Tue, Oct 16
    First

    Astronomy Live Feed

    Sat. Stargazing