• Today

    Jul 30

    87°Lo 74°

    A heavy thunderstorm

    Poor for stargazing
    • Cloud
      Cover
      89%
    • Precip
      61%
    • Hours of Precip
      3.5
  • Sun

    Jul 31

    92°Lo 74°

    Heavy thunderstorms

    Fair for stargazing
    • Cloud
      Cover
      58%
    • Precip
      55%
    • Hours of Precip
      3.5
    more
  • Mon

    Aug 1

    91°Lo 71°

    Periods of clouds and sun

    Excellent for stargazing
    • Cloud
      Cover
      7%
    • Precip
      14%
    • Hours of Precip
      0
    more
  • Tue

    Aug 2

    88°Lo 67°

    Periods of sun and clouds

    Excellent for stargazing
    • Cloud
      Cover
      18%
    • Precip
      8%
    • Hours of Precip
      0
    more
  • Wed

    Aug 3

    86°Lo 71°

    Partly sunny

    Very Good for stargazing
    • Cloud
      Cover
      52%
    • Precip
      55%
    • Hours of Precip
      1
    more
Next Previous
Hi 87° RealFeel® 96° Precipitation 60%

Day

N

E

S

W

  • SSE 9 mph
  • Gusts: 23 mph

Humid; a little morning rain, then a heavy t-storm; storms may bring downpours and damaging winds

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 71%
  • Precipitation: 0.43 in
  • Rain: 0.43 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs
Lo 74° RealFeel® 80° Precipitation 61%

Night

N

E

S

W

  • SSW 5 mph
  • Gusts: 10 mph

An evening shower or heavy thunderstorm; otherwise, mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.3 in
  • Rain: 0.3 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2015
High 87° 88° 99° (1953) 92°
Low 74° 71° 56° (1914) 78°

Solunar Information for Southwest Waterfront, DC

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 14:12 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:59 AM with 14:36 of moolight, then sets at 5:35 PM

Tue, Aug 2
New
Wed, Aug 10
First
Thu, Aug 18
Full
Thu, Aug 25
Last

Southwest Waterfront Weather Report

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

July 30, 2016; 1:21 PM 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 >

'Frankenfish' Ready for Market

Dec 7, 2012; 7:08 AM ET A new lab-created meat is waiting for FDA approval that is at once very different and just the same as your favorite fish dinner.

Sat. Stargazing