• Today

    Jul 31

    87°Lo 70°

    Sunshine mixing with clouds

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    Aug 1

    79°Lo 68°

    Variably cloudy with showers

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    Aug 2

    79°Lo 69°

    Mostly cloudy with a t-storm

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Sun

    Aug 3

    80°Lo 69°

    Mostly cloudy with a t-storm

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Aug 4

    84°Lo 70°

    Partly sunny with a t-storm

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Hi 79° RealFeel® 85° Precipitation 55%

Day

N

E

S

W

  • ESE 4 mph
  • Gusts: 6 mph

Mostly cloudy and humid with a shower or thunderstorm

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 69° RealFeel® 69° Precipitation 46%

Night

N

E

S

W

  • ENE 3 mph
  • Gusts: 4 mph

An evening shower or thunderstorm around; otherwise, cloudy

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.16 in
  • Rain: 0.16 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Aug 2

more Historical Weather Data >
  Today Normal Record 8/2/2013
High 79° 88° 101° (2006) 88°
Low 69° 71° 55° (1895) 71°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 14:09 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:26 PM with 11:14 of moolight, then sets at 11:40 PM

Top Story

Arlington Weather Report

DC, Baltimore: Rain to Dampen Weekend Plans

July 31, 2014; 3:00 AM ET

Rain will converge along the Atlantic Seaboard this weekend with Washington, D.C., and Baltimore caught in the middle. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

Sat. Snow Day Potential