• Sunny 85°
    Bicycling Current Weather
    • RealFeel
      88°
    • UV
      5 - High
    • Wind
      Speed
      10 mph
  • Today

    Sep 5

    Hi 83°

    Turning sunny and less humid

    Excellent for biking
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      15 mph
    Day Details >
  • Tomorrow

    Sep 6

    Hi 84°

    Sunshine

    Excellent for biking
    • Precip
      3%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    Day Details >
  • Monday

    Sep 7

    Hi 86°

    Sunny, warm and humid

    Excellent for biking
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
    Day Details >
Next

Pleasant today

9/5 9/6 Now: 2:07pm
PM 2-6
  • 2pm Mostly sunny 83° 0%
  • 3pm Mostly sunny 83° 0%
  • 4pm Mostly sunny 82° 0%
  • 5pm Mostly sunny 81° 0%
  • 6pm Mostly sunny 78° 0%
AM 1-6
  • 1am Clear 65° 0%
  • 2am Clear 64° 0%
  • 3am Clear 62° 0%
  • 4am Clear 61° 0%
  • 5am Clear 61° 0%
  • 6am Clear 60° 0%
AM 7-12
  • 7am Sunny 62° 0%
  • 8am Sunny 65° 0%
  • 9am Sunny 69° 0%
  • 10am Sunny 72° 0%
  • 11am Mostly sunny 76° 0%
  • 12pm Mostly sunny 79° 0%
Hourly Forecast >
Sep 05, 2015; 1:23 PM ET
Five-day Weather Forecast for Philadelphia, PA
Philadelphia, PA Weather Forecast

Port Penn Weather Report

Philadelphia: Heat to Rebuild on Labor Day After Cooldown

September 5, 2015; 10:42 AM ET

A backdoor front will trim temperatures, haze and humidity around Philadelphia this weekend before all three conditions return by early next week. more >

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Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.