• Tonight

    Apr 19

    Lo 41°

    Clearing

    Dust & Dander Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Sun

    Apr 20

    63°Lo 37°

    Partly sunny

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Mon

    Apr 21

    70°Lo 46°

    Pleasant with some sun

    Low indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Tue

    Apr 22

    72°Lo 48°

    An afternoon t-storm or two

    Low indoor dust & dander levels
    • Precip
      67%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      62%
    more
  • Wed

    Apr 23

    62°Lo 43°

    Partly sunny and breezy

    Low indoor dust & dander levels
    • Precip
      2%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      26%
    more
Next Previous
Clouds and sun 66° Lo 62° RealFeel® 68° / 58°

N

E

S

W

  • Precipitation: 1%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 32%
  • Cloud Cover: 84%
  • Dew Point: 34° F
  • Visibility: 9 mi
7 mph

Temperature History - Apr 19

more Historical Weather Data >
  Today Normal Record 4/19/2013
High 67° 68° 93° (1973) 79°
Low 41° 48° 22° (1875) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:27 AM with 13:23 of sunlight, then sets at 7:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at --:-- with of moolight, then sets at 9:44 AM

Top Story

Rockville Weather Report

DC: Another Surge of Mild Air Follows Easter

April 19, 2014; 8:20 PM ET

Another surge of milder air is headed to Washington, D.C., after Easter Sunday. more >

Is it a Cold or the Flu?

Apr 19, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps