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    • Today

      Sep 26

      72° /62°
      More clouds than sun
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Tue

      Sep 27

      73° /56°
      A bit of morning rain
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Wed

      Sep 28

      74° /65°
      Chance of a little p.m. rain
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Thu

      Sep 29

      75° /60°F
      Mostly cloudy with showers
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
    • Fri

      Sep 30

      72° /59°
      A couple of showers possible
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    75°Hi RealFeel® 78° Precipitation 89%
    Mostly cloudy with showers
    • WNW 7 mph
    • Gusts: 12 mph
    • Max UV Index: 2 (Low)
    • Thunderstorms: 29%
    • Precipitation: 0.45 in
    • Rain: 0.45 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 4.5 hrs
    • Hours of Rain: 4.5 hrs

    Night

    60°Lo RealFeel® 59° Precipitation 75%
    Rain and a thunderstorm in the evening; low clouds
    • W 6 mph
    • Gusts: 10 mph
    • Max UV Index: N/A
    • Thunderstorms: 31%
    • Precipitation: 0.26 in
    • Rain: 0.26 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 3 hrs
    • Hours of Rain: 3 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/29/2015
    High 75° 74° 93° (1954) 80°
    Low 60° 57° 40° (1942) 71°

    Sunrise/Sunset

    • Sunrise: 7:03 AM
    • Sunset: 6:53 PM
    • Duration: 11:50 hr

    Moonrise/Moonset

    • Moonrise: 5:38 AM
    • Moonset: 6:24 PM
    • Duration: 12:46 hr
    Astronomy

    Washington Weather Report

    Rounds of rain to frequent northeastern US this week

    September 26, 2016; 7:29 AM ET

    Bouts of wet weather will frequent the northeastern United States during the last full week of September. More >

    Thu. Dust & Dander

    Thu. Wind Maps