• Today

    Dec 18

    46°Lo 33°

    Colder with clouds and sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      37°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Fri

    Dec 19

    47°Lo 31°

    Times of clouds and sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      39°
    • UV
      2 - Low
    • Air Qual.
      Good
  • Sat

    Dec 20

    43°Lo 34°

    Mostly cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
      46°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Sun

    Dec 21

    48°Lo 33°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      48°
    • UV
      2 - Low
    • Cloud
      Cover
      27%
    more
  • Mon

    Dec 22

    46°Lo 41°

    Rain

    Beneficial weather for asthma
    • Hi
      RealFeel
      42°
    • UV
      1 - Low
    • Cloud
      Cover
      89%
    more
Next Previous
Hi 47° RealFeel® 39° Precipitation 0%

Day

N

E

S

W

  • NW 10 mph
  • Gusts: 20 mph

Times of clouds and sun

  • Max UV Index: 2 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 31° RealFeel® 29° Precipitation 3%

Night

N

E

S

W

  • NNW 7 mph
  • Gusts: 14 mph

Turning cloudy

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Dec 19

more Historical Weather Data >
  Today Normal Record 12/19/2013
High 47° 46° 74° (1924) 61°
Low 31° 32° (1884) 30°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:22 AM with 9:26 of sunlight, then sets at 4:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:35 AM with 10:33 of moolight, then sets at 3:08 PM

Washington Weather Report

DC: Spotty Wintry Weather This Weekend to be Paled by Major Storm Next Week

December 18, 2014; 2:05 AM ET

After a weak storm brings spotty light snow and rain to the region this weekend, another storm will threaten major travel disruptions around Washington, D.C., before Christmas. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Fri. Air Quality

Fri. Asthma Risk

Fri. UV Index