• Today

    Apr 17

    54°Lo 36°

    Cool with partial sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      56°
    • UV
      6 - High
    • Air Qual.
      Good
  • Fri

    Apr 18

    58°Lo 41°

    Mostly cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
      63°
    • UV
      5 - Moderate
    • Air Qual.
      Good
    more
  • Sat

    Apr 19

    69°Lo 42°

    Clouds and sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      68°
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Sun

    Apr 20

    65°Lo 41°

    Periods of sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      70°
    • UV
      6 - High
    • Cloud
      Cover
      47%
    more
  • Mon

    Apr 21

    72°Lo 46°

    Some sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      73°
    • UV
      6 - High
    • Cloud
      Cover
      45%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
8pm
9pm 10pm 11pm Fri
12am
1am 2am 3am
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Forecast
Mostly Clear
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Cloudy
Cloudy
Temp (°F) 48° 45° 44° 42° 40° 39° 39° 37°
RealFeel® 43° 41° 40° 40° 38° 37° 37° 35°
Humidity 53% 60% 66% 71% 75% 77% 79% 81%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Wind (mph) 7 E 6 E 5 E 4 ENE 4 E 4 ESE 4 ESE 4 ESE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 27% 40% 46% 45% 45% 45% 90% 91%
Dew Point 32° 32° 33° 33° 32° 33° 33° 32°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Apr 17

more Historical Weather Data >
  Today Normal Record 4/17/2013
High 54° 67° 95° (2002) 81°
Low 36° 48° 26° (1875) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:29 AM with 13:18 of sunlight, then sets at 7:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:29 PM with 10:20 of moolight, then sets at 8:49 AM

Top Story

Washington Weather Report

DC: Turn to Milder Weather Into Easter Weekend

April 17, 2014; 1:00 PM ET

The return of noticeably milder air to Washington, D.C., will coincide with this Easter weekend. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Thu. Air Quality

Thu. Asthma Risk

Thu. UV Index