• Today

    Sep 21

    82°Lo 62°

    Humid with some sun

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

    Sep 22

    72°Lo 52°

    Mostly sunny and not as warm

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

    Sep 23

    70°Lo 55°

    Mostly sunny and pleasant

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

    Sep 24

    75°Lo 60°

    Mostly sunny and pleasant

    Moderate ragweed pollen levels
    • Precip
      7%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      11%
    more
  • Thu

    Sep 25

    74°Lo 59°

    Pleasant with clouds and sun

    Ragweed Pollen Weather
    • Precip
      12%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      46%
    more
Next Previous
Partly cloudy 68° Lo 62° RealFeel® 63° / 57°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 77%
  • Cloud Cover: 18%
  • Dew Point: 57° F
  • Visibility: 10 mi
8 mph

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 82° 79° 90° (1998) 75°
Low 62° 62° 33° (1956) 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:53 AM with 12:12 of sunlight, then sets at 7:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:26 AM with 13:13 of moolight, then sets at 5:39 PM

Top Story

Chesapeake Beach 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