• Today

    Oct 22

    57°Lo 45°

    Cooler with rain and drizzle

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

    Oct 23

    60°Lo 45°

    Windy with clouds and sun

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

    Oct 24

    65°Lo 44°

    Sunshine and breezy

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

    Oct 25

    68°Lo 48°

    Sunny to partly cloudy

    Low ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      25%
    more
  • Sun

    Oct 26

    63°Lo 42°

    Sunny and breezy

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      0%
    more
Next Previous
Cloudy 52° RealFeel® 53°

N

E

S

W

  • Humidity: 87%
  • Pressure: 29.99 in ↑
  • UV Index: 1
  • Cloud Cover: 90%
  • Ceiling: 3300 ft
  • Dew Point: 48° F
  • Visibility: 8 mi
6 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:25 AM with 10:56 of sunlight, then sets at 6:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:05 AM with 11:40 of moolight, then sets at 5:45 PM

Temperature Summary - 12:18 PM

  Temp (°F)
Now 52°
Yesterday 41°
RealFeel® 53°
RealFeel® Shade 50°
Wind Chill 52°
Dew Point 48°
  Hi / Lo
Previous 6 Hours 54°
  51°
Previous 12 Hours 54°
  50°
Previous 24 Hours 66°
  50°

Temperature History - Oct 22

more Historical Weather Data >
  Today Normal Record 10/22/2013
High 57° 66° 84° (1979) 68°
Low 45° 48° 29° (1895) 51°

Precipitation Summary - 12:18 PM

  Amount (in)
Previous 1 Hour 0.02
Previous 3 Hours 0.04
Previous 6 Hours 0.39
Previous 9 Hours 0.54
Previous 12 Hours 0.92
Previous 18 Hours 1.49
Previous 24 Hours 1.51

Rockville Weather Report

Storm to Affect DC This Week With Some Rain, Wind

October 22, 2014; 6:26 AM ET

A developing nor'easter will bring some showers and wind to the Washington, D.C., area during the middle of the week. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps