• Early AM

    Aug 29

    Lo 56°

    Mainly clear

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

    Aug 29

    82°Lo 61°

    Mostly sunny

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

    Aug 30

    83°Lo 71°

    A p.m. t-storm in the area

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

    Aug 31

    90°Lo 70°

    Periods of sun with a t-storm

    Low ragweed pollen levels
    • Precip
      57%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      68%
    more
  • Mon

    Sep 1

    88°Lo 70°

    A thunderstorm in spots

    Low ragweed pollen levels
    • Precip
      40%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      56%
    more
Next Previous
Clear 61° RealFeel® 61°

N

E

S

W

  • Humidity: 72%
  • Pressure: 30.16 in
  • UV Index: 0
  • Cloud Cover: 0%
  • Ceiling: 35800 ft
  • Dew Point: 52° F
  • Visibility: 10 mi
4 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:34 AM with 13:10 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:20 AM with 11:22 of moolight, then sets at 9:42 PM

Temperature Summary - 3:26 AM

  Temp (°F)
Now 61°
Yesterday 50°
RealFeel® 61°
RealFeel® Shade 61°
Wind Chill 61°
Dew Point 52°
  Hi / Lo
Previous 6 Hours 68°
  57°
Previous 12 Hours 83°
  57°
Previous 24 Hours 83°
  57°

Temperature History - Aug 29

more Historical Weather Data >
  Today Normal Record 8/29/2013
High 82° 85° 98° (1973) 87°
Low 61° 68° 49° (1986) 74°

Precipitation Summary - 3:26 AM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0
Previous 24 Hours 0
Top Story

Rockville Weather Report

Summery Weekend in Store for DC

August 29, 2014; 2:24 AM ET

After a subtle cooldown, hot and humid weather will bounce back in Washington, D.C., during the Labor Day weekend. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps