• Tonight

    Apr 20

    Lo 38°

    Clear and chilly

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      57°
    • Hi
      RealFeel
      66°
    • Wind
      Speed
      6 mph
  • Mon

    Apr 21

    69°Lo 48°

    Sunny to partly cloudy

    Poor for home energy
    • Avg
      RealFeel
      61°
    • Hi
      RealFeel
      76°
    • Wind
      Speed
      3 mph
    more
  • Tue

    Apr 22

    74°Lo 47°

    An afternoon t-storm or two

    Poor for home energy
    • Avg
      RealFeel
      64°
    • Hi
      RealFeel
      75°
    • Wind
      Speed
      6 mph
    more
  • Wed

    Apr 23

    64°Lo 42°

    Partly sunny; breezy, cooler

    Fair for home energy
    • Avg
      RealFeel
      52°
    • Hi
      RealFeel
      62°
    • Wind
      Speed
      13 mph
    more
  • Thu

    Apr 24

    68°Lo 53°

    A full day of sunshine

    Poor for home energy
    • Avg
      RealFeel
      59°
    • Hi
      RealFeel
      73°
    • Wind
      Speed
      5 mph
    more
Next Previous
Hi 63° RealFeel® 66° Precipitation 12%

Day

N

E

S

W

  • E 6 mph
  • Gusts: 18 mph

Clouds yielding to some sun

  • Max UV Index: 6 (High)
  • Thunderstorms: 15%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 38° RealFeel® 38° Precipitation 7%

Night

N

E

S

W

  • N 3 mph
  • Gusts: 12 mph

Clear and chilly

  • Max UV Index: N/A
  • Thunderstorms: 15%
  • 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 20

more Historical Weather Data >
  Today Normal Record 4/20/2013
High 63° 68° 94° (1941) 62°
Low 38° 48° 28° (1904) 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:24 AM with 13:26 of sunlight, then sets at 7:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:27 AM with 10:16 of moolight, then sets at 10:43 AM

Top Story

College Park Weather Report

DC: Temperatures to Remain on a Roller Coaster Ride

April 20, 2014; 8:25 PM ET

Temperatures will remain on the spring roller coaster ride this week in Washington, D.C. 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