• Today

    Aug 31

    85°Lo 68°

    A couple of thunderstorms

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

    Sep 1

    87°Lo 64°

    A thunderstorm in the area

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

    Sep 2

    89°Lo 65°

    An afternoon t-storm or two

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

    Sep 3

    85°Lo 57°

    Warm with clouds, then sun

    Low ragweed pollen levels
    • Precip
      16%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      42%
    more
  • Thu

    Sep 4

    88°Lo 62°

    Sunshine and patchy clouds

    Ragweed Pollen Weather
    • Precip
      13%
    • Wind
      Speed
      2 mph
    • Cloud
      Cover
      25%
    more
Next Previous
A shower or thunderstorm 87° Lo 81° RealFeel® 89° / 80°

N

E

S

W

  • Precipitation: 40%
  • Rain: 0.04 in
  • Snow: 0 in
  • Humidity: 56%
  • Cloud Cover: 18%
  • Dew Point: 66° F
  • Visibility: 9 mi
6 mph

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2013
High 87° 78° 94° (1932) 82°
Low 64° 56° 38° (1999) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:45 AM with 13:02 of sunlight, then sets at 7:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:26 PM with 10:24 of moolight, then sets at 11:50 PM

Top Story

Petersburg Weather Report

DC: Summer Heat to Hold Beyond Labor Day

August 31, 2014; 4:04 AM ET

Labor Day weekend traditionally marks the unofficial end to summer, but the weather has another idea in mind around Washington, D.C., with a prolonged stretch of summer heat underway. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps