• Sunny 67°
    Home Energy Efficiency Current Weather
    • Yesterday
      Temp
      76°
    • Wind
      Chill
      67°
    • Wind
      Speed
      5 mph
  • Today

    Jul 31

    Hi 88°

    Sunlit, warm and less humid

    Poor for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      8 mph
    Day Details >
  • Tomorrow

    Aug 1

    Hi 88°

    Sun mixing with clouds

    Poor for home energy
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      10 mph
    Day Details >
  • Sunday

    Aug 2

    Hi 87°

    Abundant sunshine

    Poor for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      9 mph
    Day Details >
Next

A thunderstorm Sunday night

7/31 8/1 Now: 6:48am
AM 6-10
  • 6am Sunny 67° 7%
  • 7am Sunny 70° 5%
  • 8am Sunny 73° 0%
  • 9am Sunny 77° 0%
  • 10am Sunny 80° 0%
PM 5-10
  • 5pm Mostly sunny 87° 0%
  • 6pm Mostly sunny 86° 0%
  • 7pm Mostly sunny 85° 0%
  • 8pm Mostly sunny 82° 0%
  • 9pm Clear 80° 0%
  • 10pm Clear 78° 0%
PM 11-4
  • 11pm Clear 76° 0%
  • 12am Clear 75° 0%
  • 1am Mostly clear 74° 1%
  • 2am Mostly clear 73° 2%
  • 3am Mostly clear 71° 2%
  • 4am Mostly clear 70° 2%
Hourly Forecast >
Jul 31, 2015; 5:46 AM ET
Five-day Weather Forecast for Philadelphia, PA
Philadelphia, PA Weather Forecast

Bear Weather Report

Philadelphia: Heat to Linger, Humidity to Ease Friday, This Weekend

July 31, 2015; 4:32 AM ET

Following the steambath of this week, Philadelphia will catch a break from high humidity Friday and this weekend but not sizzling temperatures. more >

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Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index