• Today

    Aug 30

    89°Lo 70°

    Mostly sunny and very warm

    Excellent for stargazing
    • Cloud
      Cover
      25%
    • Precip
      13%
    • Hours of Precip
      0
    more
  • Wed

    Aug 31

    89°Lo 70°

    Some sun, very warm and humid

    Poor for stargazing
    • Cloud
      Cover
      94%
    • Precip
      56%
    • Hours of Precip
      1
  • Thu

    Sep 1

    81°Lo 63°

    A couple of showers

    Very Good for stargazing
    • Cloud
      Cover
      28%
    • Precip
      15%
    • Hours of Precip
      2.5
    more
  • Fri

    Sep 2

    78°Lo 62°

    Partly sunny and less humid

    Excellent for stargazing
    • Cloud
      Cover
      11%
    • Precip
      11%
    • Hours of Precip
      0
    more
  • Sat

    Sep 3

    78°Lo 60°

    Mostly sunny and nice

    Excellent for stargazing
    • Cloud
      Cover
      5%
    • Precip
      9%
    • Hours of Precip
      0
    more
Next Previous
A shower or thunderstorm 73° Lo 70° RealFeel® 73° / 70°

N

E

S

W

  • Precipitation: 56%
  • Rain: 0.07 in
  • Snow: 0 in
  • Humidity: 82%
  • Cloud Cover: 94%
  • Dew Point: 66° F
  • Visibility: 9 mi
4 mph

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2015
High 89° 83° 101° (1953) 90°
Low 70° 66° 45° (1965) 76°

Solunar Information for Philadelphia, PA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 13:04 of sunlight, then sets at 7:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:38 AM with 13:34 of moolight, then sets at 7:12 PM

Thu, Sep 1
New
Fri, Sep 9
First
Fri, Sep 16
Full
Fri, Sep 23
Last

Philadelphia Weather Report

September to start on cooler, less humid note in northeastern US

August 30, 2016; 1:24 AM ET

Brief relief from heat and humidity will arrive in the northeastern United States during the first days of September. 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.

Wed. Stargazing