• Tonight

    Aug 2

    Lo 73°

    Partly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      86°
    • Hi
      RealFeel
      99°
    • Wind
      Speed
      7 mph
  • Mon

    Aug 3

    94°Lo 77°

    Partly sunny and hot

    Fair for home energy
    • Avg
      RealFeel
      87°
    • Hi
      RealFeel
      96°
    • Wind
      Speed
      10 mph
    more
  • Tue

    Aug 4

    91°Lo 72°

    A thunderstorm in the area

    Fair for home energy
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      10 mph
    more
  • Wed

    Aug 5

    91°Lo 75°

    An afternoon thunderstorm

    Fair for home energy
    • Avg
      RealFeel
      84°
    • Hi
      RealFeel
      94°
    • Wind
      Speed
      8 mph
    more
  • Thu

    Aug 6

    86°Lo 72°

    T-storms possible; not as hot

    Fair for home energy
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      9 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Mostly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Sunny
Partly Cloudy
Temp (°F) 90° 87° 90° 87° 87° 86° 85° 83°
RealFeel® 97° 92° 90° 86° 84° 83° 82° 80°
Humidity 34% 37% 31% 37% 40% 41% 43% 46%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
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  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 4 SE 5 SE 13 SW 13 SSW 13 SSW 13 SSW 10 SSW 8 SSW
UV Index 6 5 3 2 1 0 0 0
Cloud Cover 75% 70% 80% 80% 80% 58% 41% 31%
Dew Point 58° 58° 56° 58° 60° 60° 60° 61°
Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F

Temperature History - Aug 2

more Historical Weather Data >
  Today Normal Record 8/2/2014
High 90° 88° 101° (2006) 84°
Low 73° 71° 55° (1895) 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 14:09 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:46 PM with 12:06 of moolight, then sets at 9:52 AM

Washington Weather Report

DC, Baltimore: Warmth to Continue Early This Week Before Cooldown Arrives

August 2, 2015; 5:37 PM ET

Above-average temperatures will continue through the early part of this week but a cooldown is on the horizon. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index