• Today

    Aug 23

    76°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

    79°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

    83°Lo 58°

    Sunshine and pleasant

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

    Aug 26

    84°Lo 60°

    Mostly sunny and pleasant

    Low ragweed pollen levels
    • Precip
      6%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      13%
    more
  • Wed

    Aug 27

    86°Lo 64°

    Mostly sunny and more humid

    Ragweed Pollen Weather
    • Precip
      8%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      11%
    more
Next Previous
A shower possible 71° Lo 67° RealFeel® 69° / 64°

N

E

S

W

  • Precipitation: 40%
  • Rain: 0.01 in
  • Snow: 0 in
  • Humidity: 89%
  • Cloud Cover: 83%
  • Dew Point: 65° F
  • Visibility: 10 mi
5 mph

Temperature History - Aug 23

more Historical Weather Data >
  Today Normal Record 8/23/2013
High 76° 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 23, 2014; 3:04 AM 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