• Today

    May 31

    86°Lo 66°

    Mostly sunny and humid

    Good for stargazing
    • Cloud
      Cover
      25%
    • Precip
      9%
    • Hours of Precip
      0
  • Wed

    Jun 1

    83°Lo 65°

    Variable cloudiness

    Poor for stargazing
    • Cloud
      Cover
      95%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Thu

    Jun 2

    78°Lo 66°

    Variable clouds with a shower

    Poor for stargazing
    • Cloud
      Cover
      99%
    • Precip
      56%
    • Hours of Precip
      4.5
    more
  • Fri

    Jun 3

    82°Lo 64°

    A couple of thunderstorms

    Poor for stargazing
    • Cloud
      Cover
      82%
    • Precip
      50%
    • Hours of Precip
      3.5
    more
  • Sat

    Jun 4

    83°Lo 65°

    Clouds and sun; less humid

    Poor for stargazing
    • Cloud
      Cover
      81%
    • Precip
      21%
    • Hours of Precip
      0
    more
Next Previous
Hi 86° RealFeel® 94° Precipitation 2%

Day

N

E

S

W

  • ENE 5 mph
  • Gusts: 7 mph

Humid with sunshine and patchy clouds

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 6%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 66° RealFeel® 66° Precipitation 9%

Night

N

E

S

W

  • ENE 2 mph
  • Gusts: 6 mph

Mainly clear

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

Temperature History - May 31

more Historical Weather Data >
  Today Normal Record 5/31/2015
High 86° 80° 99° (1991) 92°
Low 66° 61° 44° (1938) 74°

Solunar Information for Washington, DC

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:42 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:46 AM with 12:34 of moolight, then sets at 3:20 PM

Sun, Jun 5
New
Sun, Jun 12
First
Mon, Jun 20
Full
Mon, Jun 27
Last

Washington Weather Report

Bout of cooler air to interrupt summerlike warmth across northeastern US

May 31, 2016; 5:41 AM ET

Temperatures and humidity levels will throttle back as dry air expands southward in the northeastern United States through the middle of the week. 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.

Tue. Stargazing