• Friday

    Aug 29

    87°Lo 64°

    Plenty of sunshine

    Excellent for stargazing
    • Cloud
      Cover
      15%
    • Precip
      19%
    • Hours of Precip
      0
    more
  • Saturday

    Aug 30

    80°Lo 67°

    Partly sunny with a shower

    Poor for stargazing
    • Cloud
      Cover
      71%
    • Precip
      60%
    • Hours of Precip
      3.5
    more
  • Sunday

    Aug 31

    87°Lo 62°

    Partial sunshine

    Excellent for stargazing
    • Cloud
      Cover
      4%
    • Precip
      1%
    • Hours of Precip
      0
    more
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Top Story

Frederick Weather Report

DC: Downpour, Flooding Risk to Increase

August 21, 2014; 12:10 PM ET

A wedge of dry air will slowly erode at midweek and will allow drenching showers and thunderstorms to survive the trip into Washington, D.C., from the Midwest. 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.