• Today

    Sep 16

    80°Lo 62°

    Times of clouds and sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      79°
    • UV
      5 - Moderate
    • Air Qual.
      Good
  • Wed

    Sep 17

    78°Lo 63°

    Mostly sunny and pleasant

    Beneficial weather for asthma
    • Hi
      RealFeel
      81°
    • UV
      5 - Moderate
    • Air Qual.
      Good
    more
  • Thu

    Sep 18

    78°Lo 57°

    Partly sunny and nice

    Beneficial weather for asthma
    • Hi
      RealFeel
      80°
    • UV
      5 - Moderate
    • Air Qual.
      Good
    more
  • Fri

    Sep 19

    76°Lo 60°

    Partly sunny and pleasant

    Beneficial weather for asthma
    • Hi
      RealFeel
      76°
    • UV
      5 - Moderate
    • Cloud
      Cover
      26%
    more
  • Sat

    Sep 20

    79°Lo 62°

    Morning mist; clearing

    Beneficial weather for asthma
    • Hi
      RealFeel
      78°
    • UV
      3 - Moderate
    • Cloud
      Cover
      82%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Temp (°F) 77° 80° 76° 79° 77° 77° 76° 75°
RealFeel® 78° 79° 76° 77° 73° 73° 72° 70°
Humidity 43% 40% 43% 37% 37% 38% 40% 45%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
28%
 
19%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 9 NW 15 NNW 12 NW 10 N 13 N 11 N 10 N 9 N
UV Index 5 5 5 3 2 1 0 0
Cloud Cover 41% 44% 43% 75% 95% 84% 75% 50%
Dew Point 53° 54° 52° 51° 49° 50° 51° 52°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Sep 16

more Historical Weather Data >
  Today Normal Record 9/16/2013
High 80° 80° 96° (1991) 77°
Low 62° 62° 44° (1902) 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 9:19 PM with 0:00 of sunlight, then sets at 9:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:19 PM with 0:00 of moolight, then sets at 9:19 PM

Top Story

Washington Weather Report

DC: Remainder of Week to Be Dry, Cool

September 16, 2014; 2:11 PM ET

Rainfall will be scarce around Washington, D.C., this week, but cool air will be plentiful. 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.

Tue. Air Quality

Tue. Asthma Risk

Tue. UV Index