• Tonight

    Jul 29

    Lo 54°

    Partly cloudy and cool

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Wed

    Jul 30

    82°Lo 58°

    Partly sunny and nice

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

    Jul 31

    85°Lo 64°

    Partly sunny

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

    Aug 1

    83°Lo 64°

    Clouds and sun with a shower

    Low ragweed pollen levels
    • Precip
      48%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      70%
    more
  • Sat

    Aug 2

    80°Lo 66°

    Thunderstorms possible

    Ragweed Pollen Weather
    • Precip
      35%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      76%
    more
Next Previous
Mainly clear 62° Lo 58° RealFeel® 62° / 57°

N

E

S

W

  • Precipitation: 11%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 90%
  • Cloud Cover: 15%
  • Dew Point: 57° F
  • Visibility: 10 mi
2 mph

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2013
High 82° 88° 99° (1953) 85°
Low 58° 71° 56° (1914) 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:07 AM with 14:15 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:36 AM with 12:29 of moolight, then sets at 10:05 PM

Top Story

Rockville Weather Report

DC: Midweek Brings Cooler, Less Humid Air

July 29, 2014; 8:59 PM ET

Following the thunderstorms of early in the week, the Nation's Capital will see cooler and less humid air midweek. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps