• Early AM

    Aug 31

    Lo 68°

    Partly cloudy

    Running Weather
    • Precip
      7%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Today

    Aug 31

    91°Lo 72°

    Partly sunny and humid

    Very Good for running
    • Precip
      42%
    • Hours of Precip
      1
    • Wind
      Gust
      8 mph
    more
  • Thu

    Sep 1

    84°Lo 66°

    Clouds breaking and showers

    Good for running
    • Precip
      13%
    • Hours of Precip
      1.5
    • Wind
      Gust
      12 mph
  • Fri

    Sep 2

    83°Lo 67°

    Partly sunny

    Very Good for running
    • Precip
      7%
    • Hours of Precip
      0
    • Wind
      Gust
      13 mph
    more
  • Sat

    Sep 3

    79°Lo 64°

    Mostly sunny and nice

    Excellent for running
    • Precip
      9%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    more
Next Previous
Hi 84° RealFeel® 90° Precipitation 65%

Day

N

E

S

W

  • NNW 5 mph
  • Gusts: 7 mph

Clouds breaking for some sun with showers, mainly early in the day

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.07 in
  • Rain: 0.07 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 66° RealFeel® 63° Precipitation 13%

Night

N

E

S

W

  • NNW 7 mph
  • Gusts: 12 mph

Clear to partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2015
High 84° 83° 97° (1953) 95°
Low 66° 65° 49° (1963) 73°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:29 AM with 13:02 of sunlight, then sets at 7:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:38 AM with 13:07 of moolight, then sets at 7:45 PM

Philadelphia Weather Report

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

August 31, 2016; 12:24 AM ET

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

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.