• Friday

    Jul 10

    89°Lo 75°

    Colder in the afternoon

    Fair for stargazing
    • Cloud
      Cover
      48%
    • Precip
      22%
    • Hours of Precip
      0
    more
  • Saturday

    Jul 11

    91°Lo 74°

    A p.m. t-storm possible

    Poor for stargazing
    • Cloud
      Cover
      20%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Sunday

    Jul 12

    90°Lo 71°

    A strong thunderstorm

    Poor for stargazing
    • Cloud
      Cover
      33%
    • Precip
      41%
    • Hours of Precip
      3.5
    more
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Washington Weather Report

DC, Baltimore: Risk of Showers, Storms for Fourth of July

July 3, 2015; 4:37 AM ET

Showers and thunderstorms will return to Washington, D.C., and Baltimore heading into the Independence Day weekend. more >

Astronomy Live Feed

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Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.