• Early AM

    Apr 19

    Lo 41°

    Mostly cloudy

    Asthma Weather
    • Hi
      RealFeel
      54°
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Today

    Apr 19

    67°Lo 39°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      70°
    • UV
      7 - High
    • Air Qual.
      Good
    more
  • Sun

    Apr 20

    66°Lo 35°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      74°
    • UV
      7 - High
    • Air Qual.
      Good
    more
  • Mon

    Apr 21

    75°Lo 44°

    Partly sunny and pleasant

    Beneficial weather for asthma
    • Hi
      RealFeel
      77°
    • UV
      7 - High
    • Cloud
      Cover
      51%
  • Tue

    Apr 22

    71°Lo 46°

    A thunderstorm or two

    Neutral weather for asthma
    • Hi
      RealFeel
      71°
    • UV
      6 - High
    • Cloud
      Cover
      77%
    more
Next Previous
Hi 75° RealFeel® 77° Precipitation 6%

Day

N

E

S

W

  • S 3 mph
  • Gusts: 6 mph

Pleasant with sun and areas of high clouds

  • Max UV Index: 7 (High)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 44° RealFeel® 42° Precipitation 20%

Night

N

E

S

W

  • SSW 3 mph
  • Gusts: 6 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 75° 66° 89° (1976) 57°
Low 44° 43° 24° (1981) 36°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 13:27 of sunlight, then sets at 7:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:25 AM with 10:30 of moolight, then sets at 11:55 AM

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The recent stretch of cool weather in Washington, D.C., will depart for Easter weekend. more >

Is it a Cold or the Flu?

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Mon. Asthma Risk

Mon. UV Index