• Today

    Aug 20

    89°Lo 73°

    A thunderstorm in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Thu

    Aug 21

    89°Lo 74°

    A couple of thunderstorms

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Aug 22

    85°Lo 72°

    A couple of thunderstorms

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Aug 23

    81°Lo 72°

    A passing shower or two

    Low ragweed pollen levels
    • Precip
      60%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      70%
    more
  • Sun

    Aug 24

    80°Lo 70°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      70%
    more
Next Previous
A shower or thunderstorm 89° Lo 85° RealFeel® 93° / 83°

N

E

S

W

  • Precipitation: 40%
  • Rain: 0.04 in
  • Snow: 0 in
  • Humidity: 51%
  • Cloud Cover: 64%
  • Dew Point: 67° F
  • Visibility: 9 mi
7 mph

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 89° 86° 101° (1983) 89°
Low 73° 70° 50° (1896) 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 13:30 of sunlight, then sets at 7:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:05 AM with 14:33 of moolight, then sets at 4:38 PM

Top Story

Washington Weather Report

DC: Downpour, Flooding Risk to Increase Into Thursday

August 20, 2014; 3:08 AM ET

A wedge of dry air will slowly erode at midweek and will allow showers and thunderstorms to survive the trip into Washington, D.C., from the Midwest. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps