• Today

    May 20

    76°Lo 65°

    A t-storm around in the p.m.

    At Risk weather for asthma
    • Hi
      RealFeel
      78°
    • UV
      4 - Moderate
    • Air Qual.
      Good

  • Tue

    May 21

    80°Lo 64°

    Variably cloudy, a t-storm

    At Risk weather for asthma
    • Hi
      RealFeel
      83°
    • UV
      6 - High
    • Air Qual.
      Good
    more

  • Wed

    May 22

    81°Lo 64°

    Clouds and sun with a t-storm

    At Risk weather for asthma
    • Hi
      RealFeel
      82°
    • UV
      5 - Moderate
    • Air Qual.
      Good
    more

  • Thu

    May 23

    78°Lo 63°

    A couple of thunderstorms

    At Risk weather for asthma
    • Hi
      RealFeel
      78°
    • UV
      6 - High
    • Cloud
      Cover
      80%
    more

  • Fri

    May 24

    73°Lo 56°

    Chance of a shower

    Beneficial weather for asthma
    • Hi
      RealFeel
      71°
    • UV
      5 - Moderate
    • Cloud
      Cover
      70%
    more
Next Previous
Hi 76° RealFeel® 78° Precipitation 40%

Day

N

E

S

W

  • SW 5 mph
  • Gusts: 13 mph

Warmer; a shower in spots late this morning followed by a thunderstorm in spots this afternoon

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 65° RealFeel® 62° Precipitation 40%

Night

N

E

S

W

  • SW 5 mph
  • Gusts: 11 mph

A shower or thunderstorm in spots this evening; otherwise, partly cloudy and warm

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - May 20

more Historical Weather Data >
  Today Normal Record 5/20/2012
High 76° 72° 97° (1996) 73°
Low 65° 55° 44° (2002) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:34 AM with 14:36 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:14 PM with 11:46 of moolight, then sets at 3:00 AM

Top Story

Corona Weather Report

Summerlike Tuesday in DC, Philadelphia, New York

May 20, 2013; 9:52 AM ET

Rising temperatures and humidity across the mid-Atlantic will have it feeling like the end of June. more >

Smoke Alert: The Hidden Dangers of E-Cigarettes

May 20, 2013; 5:00 AM ET E-cigarette manufacturers claim the devices can help a person quit smoking but have those claims ever been proven?

Mon. Air Quality

Mon. Asthma Risk

Mon. UV Index