• Clear 72°
    Stargazing Current Weather
    • Visibility
      10 mi
    • Cloud
      Cover
      0%
    • Ceiling
      33600 ft
  • Tonight

    Aug 28

    Lo 68°

    Mainly clear

    Stargazing Weather
    • Cloud
      Cover
      18%
    • Precip
      10%
    • Hours of Precip
      0
    Day Details >
  • Tomorrow

    Aug 29

    Hi 92°

    Partly sunny and hot

    Excellent for stargazing
    • Cloud
      Cover
      20%
    • Precip
      16%
    • Hours of Precip
      0
    Day Details >
  • Tuesday

    Aug 30

    Hi 88°

    Mostly sunny and humid

    Excellent for stargazing
    • Cloud
      Cover
      19%
    • Precip
      11%
    • Hours of Precip
      0
    Day Details >
Next

A thundershower Wednesday afternoon

8/28 8/29 Now: 10:17pm
PM 10-2
  • 10pm Mostly clear 74° 0%
  • 11pm Mostly clear 72° 0%
  • 12am Clear 71° 0%
  • 1am Clear 70° 0%
  • 2am Mostly clear 70° 0%
AM 9-2
  • 9am Mostly sunny 76° 0%
  • 10am Sunny 80° 0%
  • 11am Sunny 84° 0%
  • 12pm Mostly sunny 87° 0%
  • 1pm Mostly sunny 89° 0%
  • 2pm Partly sunny 90° 0%
PM 3-8
  • 3pm Partly sunny 91° 0%
  • 4pm Intermittent clouds 92° 0%
  • 5pm Intermittent clouds 90° 0%
  • 6pm Intermittent clouds 89° 0%
  • 7pm Intermittent clouds 86° 1%
  • 8pm Mostly clear 82° 4%
Hourly Forecast >
Aug 28, 2016; 2:43 PM ET
Five-day Weather Forecast for Washington, DC
Washington, DC Weather Forecast

Solunar Information for Langdon, DC

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:34 AM with 13:09 of sunlight, then sets at 7:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:46 AM with 14:30 of moolight, then sets at 5:16 PM

Thu, Sep 1
New
Fri, Sep 9
First
Fri, Sep 16
Full
Fri, Sep 23
Last

Langdon Weather Report

September to start on cooler, less humid note in northeastern US

August 28, 2016; 9:28 PM ET

Brief relief from heat and humidity will arrive in the northeastern United States at the start of September. more >

Astronomy Live Feed

    Loading...

    Loading...

    Loading...

'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.

Sun. Stargazing