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    • Early AM

      Sep 27

      45° Lo
      Clearing
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Today

      Sep 27

      69° /42°
      Mostly sunny and not as warm
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Wed

      Sep 28

      70° /49°F
      An afternoon shower or two
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
    • Thu

      Sep 29

      65° /53°
      Periods of rain
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Fri

      Sep 30

      66° /52°
      Cloudy with a few showers
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    Wednesday
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    Forecast Partly Sunny Partly Sunny Partly Sunny Partly Sunny Partly Sunny Showers Mostly Cloudy Mostly Cloudy
    Temp (°F) 51° 58° 64° 66° 68° 69° 70° 67°
    RealFeel® 53° 61° 68° 70° 73° 69° 72° 67°
    Wind (mph) 5 SSE 5 SSE 6 S 7 S 7 S 7 S 7 S 6 SSW
    precip
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    Rain
    7%
    7%
    7%
    7%
    10%
    51%
    47%
    44%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    UV Index 1 2 3 4 4 3 3 2
    Cloud Cover 45% 45% 45% 45% 45% 76% 76% 76%
    Humidity 79% 64% 56% 50% 51% 49% 47% 48%
    Dew Point 45° 46° 48° 47° 49° 49° 49° 47°
    Temp °F
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    75° 70° 65° 60° 55° 50°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/28/2015
    High 70° 69° 80° (1987) 72°
    Low 49° 45° 36° (1989) 61°

    Sunrise/Sunset

    • Sunrise: 7:15 AM
    • Sunset: 7:07 PM
    • Duration: 11:52 hr

    Moonrise/Moonset

    • Moonrise: 4:51 AM
    • Moonset: 6:07 PM
    • Duration: 13:16 hr
    Astronomy

    Washington Weather Report

    Rounds of rain to frequent northeastern US this week

    September 27, 2016; 1:30 AM ET

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

    Wed. Pollen

    Wed. Dust & Dander

    Wed. Wind Maps