• Early AM

    Jul 31

    Lo 64°

    A shower or thunderstorm

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      2 mph
    more
  • Today

    Jul 31

    82°Lo 64°

    A p.m. t-storm in spots

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      4 mph
    more
  • Mon

    Aug 1

    82°Lo 62°

    A thunderstorm in spots

    Poor for home energy
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      4 mph
    more
  • Tue

    Aug 2

    84°Lo 59°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      2 mph
  • Wed

    Aug 3

    86°Lo 66°

    Periods of clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      4 mph
    more
Next Previous
Hi 84° RealFeel® 92° Precipitation 3%

Day

N

E

S

W

  • ENE 4 mph
  • Gusts: 6 mph

Partly sunny

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 59° RealFeel® 60° Precipitation 5%

Night

N

E

S

W

  • E 2 mph
  • Gusts: 5 mph

Patchy clouds

  • Max UV Index: N/A
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 2

more Historical Weather Data >
  Today Normal Record 8/2/2015
High 84° 81° 94° (1975) 83°
Low 59° 58° 46° (1976) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:21 AM with 14:12 of sunlight, then sets at 8:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:07 AM with 14:14 of moolight, then sets at 8:21 PM

Washington Weather Report

Soaking storms to elevate flash flood threat in northeastern US this weekend

July 31, 2016; 2:33 AM ET

Rounds of drenching showers and heavy thunderstorms will heighten the risk of flash flooding across the northeastern United States through the final weekend of July. more >

Tue. Home Energy Efficiency

Tue. Degree Days

Tue. UV Index