• Today

    Dec 19

    40°Lo 24°

    Cloudy most of the time

    Fair for biking
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      18 mph
  • Sat

    Dec 20

    39°Lo 25°

    Mostly cloudy

    Good for biking
    • Precip
      7%
    • Hours of Precip
      0
    • Wind
      Gust
      2 mph
    more
  • Sun

    Dec 21

    44°Lo 28°

    Partly sunny

    Good for biking
    • Precip
      5%
    • Hours of Precip
      0
    • Wind
      Gust
      2 mph
    more
  • Mon

    Dec 22

    43°Lo 35°

    A few a.m. showers, then rain

    Poor for biking
    • Precip
      68%
    • Hours of Precip
      4
    • Wind
      Gust
      5 mph
    more
  • Tue

    Dec 23

    49°Lo 41°

    Cloudy with spotty showers

    Fair for biking
    • Precip
      60%
    • Hours of Precip
      1.5
    • Wind
      Gust
      4 mph
    more
Next Previous
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  Fri
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Forecast
Cloudy
Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Cloudy
Cloudy
Mostly Cloudy
Temp (°F) 38° 39° 40° 40° 40° 38° 36° 33°
RealFeel® 30° 30° 32° 32° 32° 32° 31° 30°
Humidity 50% 49% 46% 47% 47% 51% 56% 61%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
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Snow
 
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Ice
 
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  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 10 WNW 12 WNW 12 NW 10 WNW 9 WNW 8 WNW 6 WNW 6 WNW
UV Index 1 1 1 0 0 0 0 0
Cloud Cover 95% 95% 88% 74% 64% 58% 53% 78%
Dew Point 21° 21° 21° 21° 21° 21° 21° 21°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Dec 19

more Historical Weather Data >
  Today Normal Record 12/19/2013
High 40° N/A N/A 46°
Low 24° N/A N/A 28°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:29 AM with 9:22 of sunlight, then sets at 4:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:41 AM with 10:31 of moolight, then sets at 3:12 PM

Hancock Weather Report

DC: Quiet Weekend Weather to be Followed by Christmas Eve Storm

December 19, 2014; 2:11 PM ET

Following benign weather this weekend, a major storm will affect Washington, D.C., much of the East and Midwest on Christmas Eve. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.