• Today

    Apr 20

    63°Lo 36°

    Partly sunny

    Poor for skiing
    • Rain
      0 in
    • Precip
      12%
    • Hours of Precip
      0
  • Mon

    Apr 21

    68°Lo 48°

    Mostly sunny and pleasant

    Poor for skiing
    • Rain
      0 in
    • Precip
      3%
    • Hours of Precip
      0
    more
  • Tue

    Apr 22

    73°Lo 46°

    An afternoon t-storm or two

    Poor for skiing
    • Rain
      0.25 in
    • Precip
      63%
    • Hours of Precip
      2
    more
  • Wed

    Apr 23

    62°Lo 40°

    Partly sunny; breezy, cooler

    Poor for skiing
    • Rain
      0 in
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Thu

    Apr 24

    67°Lo 52°

    A full day of sunshine

    Poor for skiing
    • Rain
      0 in
    • Precip
      7%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 55° 56° 58° 59° 62° 63° 62° 61°
RealFeel® 55° 58° 61° 63° 65° 64° 61° 58°
Humidity 47% 47% 43% 42% 39% 37% 37% 38%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
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%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 10 ENE 10 ESE 9 E 8 NE 8 NE 8 NE 8 ENE 7 ENE
UV Index 5 6 7 6 5 4 2 1
Cloud Cover 45% 45% 40% 39% 39% 42% 40% 38%
Dew Point 35° 36° 36° 36° 37° 36° 35° 35°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2013
High 63° 68° 94° (1941) 62°
Low 37° 48° 28° (1904) 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 13:26 of sunlight, then sets at 7:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:28 AM with 10:16 of moolight, then sets at 10:44 AM

Top Story

Rockville Weather Report

DC: Temperatures to Remain on a Roller Coaster Ride

April 20, 2014; 2:45 PM ET

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

Tourism of Doom: Traveling to Endangered Places

Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.

Radar & Satellite

48 Hour Precipitation Forecast

Sun. Ski Weather