• Tonight

    Aug 22

    Lo 68°

    Thundershower

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Aug 23

    78°Lo 63°

    A brief shower or two

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

    Aug 24

    80°Lo 58°

    Clouds yielding to sun

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

    Aug 25

    82°Lo 58°

    Partly sunny and pleasant

    Low ragweed pollen levels
    • Precip
      5%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      29%
    more
  • Tue

    Aug 26

    83°Lo 59°

    Mostly sunny and pleasant

    Ragweed Pollen Weather
    • Precip
      7%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      17%
    more
Next Previous
A brief shower or two 75° Lo 68° RealFeel® 78° / 67°

N

E

S

W

  • Precipitation: 55%
  • Rain: 0.06 in
  • Snow: 0 in
  • Humidity: 85%
  • Cloud Cover: 89%
  • Dew Point: 67° F
  • Visibility: 9 mi
6 mph

Temperature History - Aug 23

more Historical Weather Data >
  Today Normal Record 8/23/2013
High 78° 86° 98° (1936) 79°
Low 63° 69° 52° (1925) 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:29 AM with 13:24 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:44 AM with 13:52 of moolight, then sets at 6:36 PM

Top Story

Rockville Weather Report

DC: Showers to Retreat by Sunday

August 22, 2014; 9:04 PM ET

While umbrellas will still be needed on Saturday, dry air will push southward across the Washington, D.C., area later this weekend. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps