• Today

    Sep 21

    82°Lo 54°

    A strong afternoon t-storm

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

    Sep 22

    66°Lo 41°

    A morning shower or two

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

    Sep 23

    69°Lo 45°

    Mostly sunny

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

    Sep 24

    73°Lo 50°

    Sunny and pleasant

    Moderate ragweed pollen levels
    • Precip
      3%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      0%
    more
  • Thu

    Sep 25

    72°Lo 48°

    Mostly sunny and pleasant

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      2 mph
    • Cloud
      Cover
      25%
    more
Next Previous
Partly sunny 79° Lo 58° RealFeel® 82° / 58°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 68%
  • Cloud Cover: 33%
  • Dew Point: 58° F
  • Visibility: 10 mi
4 mph

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 82° 78° N/A 72°
Low 54° 53° N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:01 AM with 12:12 of sunlight, then sets at 7:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:34 AM with 13:14 of moolight, then sets at 5:48 PM

Top Story

Spring Gap Weather Report

DC: September Temperature Roller Coaster to Continue

September 21, 2014; 4:44 AM ET

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

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps