, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Early AM

      Sep 29

      54° Lo
      Brief showers
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Today

      Sep 29

      70° /58°F
      Heavy rain developing
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
    • Fri

      Sep 30

      70° /55°
      Cloudy with showers around
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Sat

      Oct 1

      73° /51°
      Variably cloudy with a shower
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sun

      Oct 2

      70° /49°
      More clouds than sun
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    70°/63° RealFeel® 68°/54°
    Periods of rain, some heavy
    • 17 mph
    • Precipitation: 75%
    • Rain: 0.7 in
    • Snow: 0 in
    • Humidity: 82%
    • Cloud Cover: 95%
    • Dew Point: 62° F
    • Visibility: 6 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/29/2015
    High 70° 68° 81° (2014) 70°
    Low 58° 45° 35° (2000) 63°

    Sunrise/Sunset

    • Sunrise: 7:16 AM
    • Sunset: 7:05 PM
    • Duration: 11:49 hr

    Moonrise/Moonset

    • Moonrise: 5:50 AM
    • Moonset: 6:38 PM
    • Duration: 12:48 hr
    Astronomy

    Washington Weather Report

    Persistent rain to raise flood risk in part of northeastern US late this week

    September 29, 2016; 12:55 AM ET

    Rain will spread over much of the northeastern U.S. into the weekend, but persistent downpours will raise the flood risk in part of the mid-Atlantic. More >

    Thu. Pollen

    Thu. Dust & Dander

    Thu. Wind Maps