• Friday

    Jun 10

    80°Lo 58°

    Partly sunny

    Fair for stargazing
    • Cloud
      Cover
      64%
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Saturday

    Jun 11

    77°Lo 62°

    A stray afternoon t-storm

    Fair for stargazing
    • Cloud
      Cover
      74%
    • Precip
      25%
    • Hours of Precip
      0.5
    more
  • Sunday

    Jun 12

    82°Lo 60°

    Cloudy and humid

    Poor for stargazing
    • Cloud
      Cover
      100%
    • Precip
      66%
    • Hours of Precip
      5.5
    more
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Mohnton Weather Report

Bonnie's moisture to soak Memorial Day weekend plans from DC to NYC, Boston

May 29, 2016; 8:32 PM ET

Moisture from Bonnie will put outdoor plans in jeopardy from Washington, D.C., to Boston into Memorial Day. more >

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'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.