• Friday

    Aug 1

    86°Lo 63°

    Partial sunshine

    Poor for stargazing
    • Cloud
      Cover
      92%
    • Precip
      64%
    • Hours of Precip
      1.5
    more
  • Saturday

    Aug 2

    75°Lo 61°

    Cloudy and cooler

    Poor for stargazing
    • Cloud
      Cover
      84%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Sunday

    Aug 3

    83°Lo 68°

    Decreasing clouds and warmer

    Excellent for stargazing
    • Cloud
      Cover
      6%
    • Precip
      14%
    • Hours of Precip
      0
    more
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Mohnton Weather Report

Philly: Another Cooldown to Follow Midweek Storms

July 23, 2014; 5:51 PM ET

Fresh cooler and less humid air will settle over the Philadelphia area for Thursday and Friday. 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.