• Early AM

    Apr 17

    Lo 31°

    Clear

    Asthma Weather
    • Hi
      RealFeel
      40°
    • UV
      7 - High
    • Air Qual.
      Good
    more
  • Today

    Apr 17

    55°Lo 36°

    Cool with periods of sun

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

    67°Lo 42°

    Clouds and sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      69°
    • UV
      6 - High
    • Cloud
      Cover
      47%
  • Sun

    Apr 20

    65°Lo 41°

    Periods of sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      70°
    • UV
      6 - High
    • Cloud
      Cover
      47%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 49° 52° 57° 61° 63° 65° 66° 67°
RealFeel® 50° 54° 60° 66° 67° 69° 68° 67°
Humidity 77% 66% 56% 48% 43% 39% 37% 36%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
6%
 
6%
 
6%
 
6%
 
4%
 
2%
 
2%
 
2%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 5 N 5 N 7 N 7 N 8 N 9 N 9 N 9 N
UV Index 2 3 5 6 6 6 5 4
Cloud Cover 86% 75% 62% 50% 39% 31% 27% 27%
Dew Point 42° 41° 41° 41° 40° 40° 39° 39°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 19

more Historical Weather Data >
  Today Normal Record 4/19/2013
High 67° 68° 93° (1973) 79°
Low 43° 48° 22° (1875) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:27 AM with 13:22 of sunlight, then sets at 7:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at --:-- with of moolight, then sets at 9:44 AM

Top Story

Washington Weather Report

DC: Gradual Turn to Milder Weather into Easter Weekend

April 16, 2014; 6:42 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?

Sat. Asthma Risk

Sat. UV Index