• Today

    Sep 19

    70°Lo 54°

    Clouds and sun

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Sep 20

    77°Lo 53°

    Areas of fog in the morning

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Sun

    Sep 21

    77°Lo 52°

    A couple of p.m. t-storms

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

    Sep 22

    64°Lo 40°

    Cooler with clouds and sun

    Moderate ragweed pollen levels
    • Precip
      13%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      49%
    more
  • Tue

    Sep 23

    69°Lo 45°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      6%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      26%
    more
Next Previous
Partly to mostly cloudy 57° Lo 53° RealFeel® 56° / 52°

N

E

S

W

  • Precipitation: 18%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 92%
  • Cloud Cover: 46%
  • Dew Point: 53° F
  • Visibility: 10 mi
3 mph

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 77° 78° N/A 81°
Low 53° 53° N/A 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:01 AM with 12:16 of sunlight, then sets at 7:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:40 AM with 13:38 of moolight, then sets at 5:18 PM

Top Story

Ocean Weather Report

DC: September Temperature Roller Coaster to Continue

September 19, 2014; 12:00 PM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around Washington, D.C. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps