• Wed

    Sep 3

    88°Lo 70°

    Mostly sunny and humid

    Warning for hair frizz
    • Wind
      Gust
      8 mph
    • Precip
      17%
    • Hours of Precip
      4
  • Thu

    Sep 4

    87°Lo 68°

    A thunderstorm or two

    Warning for hair frizz
    • Wind
      Gust
      7 mph
    • Precip
      68%
    • Hours of Precip
      2.5
    more
  • Fri

    Sep 5

    84°Lo 67°

    Partly sunny and humid

    Warning for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      20%
    • Hours of Precip
      0
    more
  • Sat

    Sep 6

    75°Lo 62°

    An afternoon t-storm or two

    Warning for hair frizz
    • Wind
      Gust
      20 mph
    • Precip
      72%
    • Hours of Precip
      6.5
    more
  • Sun

    Sep 7

    73°Lo 65°

    Cloudy with a little rain

    Advisory for hair frizz
    • Wind
      Gust
      23 mph
    • Precip
      55%
    • Hours of Precip
      1.5
    more
Next Previous
Hi 88° RealFeel® 94° Precipitation 17%

Day

N

E

S

W

  • SW 5 mph
  • Gusts: 8 mph

Mostly sunny and humid

  • Max UV Index: 6 (High)
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 70° RealFeel® 70° Precipitation 65%

Night

N

E

S

W

  • SE 3 mph
  • Gusts: 5 mph

Mainly cloudy and humid; thunderstorms late

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.4 in
  • Rain: 0.4 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2013
High 88° 85° 99° (1993) 82°
Low 70° 68° 48° (1958) 71°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 12:57 of sunlight, then sets at 7:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:11 PM with 10:18 of moolight, then sets at 1:29 AM

Top Story

Chesapeake Beach Weather Report

Summery Weekend in Store for DC

August 29, 2014; 4:24 AM ET

After a subtle cooldown, hot and humid weather will bounce back in Washington, D.C., during the Labor Day weekend. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.