• Tonight

    Nov 21

    Lo 18°

    Clear and very cold

    Snow Days Weather
    • Snow
      1%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    Nov 22

    47°Lo 31°

    Sunshine; warmer in the p.m.

    Snow Days Weather
    • Snow
      2%
    • Ice
      0%
    • Snow
      0 in
  • Sun

    Nov 23

    54°Lo 47°

    Some sun, then clouds; warmer

    Snow Days Weather
    • Snow
      3%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Nov 24

    69°Lo 44°

    Warmer with a shower

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    Nov 25

    55°Lo 33°

    Some sun, then clouds; cooler

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Partly cloudy 36° Lo 31° RealFeel® 33° / 30°

N

E

S

W

  • Precipitation: 7%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 64%
  • Cloud Cover: 45%
  • Dew Point: 23° F
  • Visibility: 10 mi
5 mph

Temperature History - Nov 22

more Historical Weather Data >
  Today Normal Record 11/22/2013
High 47° 55° 77° (2007) 63°
Low 31° 39° 12° (1880) 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:59 AM with 9:51 of sunlight, then sets at 4:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:54 AM with 10:25 of moolight, then sets at 5:19 PM

Rockville Weather Report

DC to Feel Like Spring by Early Next Week

November 21, 2014; 3:28 PM ET

After December-like cold lingers into the start of the weekend around Washington, D.C., temperatures will surge to near 60 F on Sunday and to near 70 degrees Monday. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Sat. Snow Day Potential