• Tonight

    Apr 20

    Lo 34°

    Clear and chilly

    Bicycling Weather
    • Precip
      10%
    • Hours of Precip
      0
    • Wind
      Gust
      17 mph
  • Mon

    Apr 21

    73°Lo 45°

    Mostly sunny and nice

    Excellent for biking
    • Precip
      3%
    • Hours of Precip
      0
    • Wind
      Gust
      6 mph
    more
  • Tue

    Apr 22

    71°Lo 44°

    A thunderstorm or two

    Fair for biking
    • Precip
      63%
    • Hours of Precip
      4
    • Wind
      Gust
      17 mph
    more
  • Wed

    Apr 23

    62°Lo 36°

    Partly sunny; breezy, cooler

    Very Good for biking
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      25 mph
    more
  • Thu

    Apr 24

    68°Lo 49°

    A full day of sunshine

    Excellent for biking
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      5 mph
    more
Next Previous
Hi 65° RealFeel® 67° Precipitation 10%

Day

N

E

S

W

  • E 8 mph
  • Gusts: 17 mph

Partly sunny

  • Max UV Index: 7 (High)
  • Thunderstorms: 19%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 34° RealFeel® 36° Precipitation 7%

Night

N

E

S

W

  • N 3 mph
  • Gusts: 12 mph

Clear and chilly

  • Max UV Index: N/A
  • Thunderstorms: 19%
  • 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 65° 70° N/A 57°
Low 34° 46° N/A 37°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:27 AM with 13:26 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:30 AM with 10:15 of moolight, then sets at 10:45 AM

Top Story

Rosemont 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 >

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.