• Clear 71°
    Home Energy Efficiency Current Weather
    • Yesterday
      Temp
      73°
    • Wind
      Chill
      71°
    • Wind
      Speed
      6 mph
  • Early AM

    Aug 3

    Lo 70°

    Partly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      84°
    • Hi
      RealFeel
      96°
    • Wind
      Speed
      6 mph
    Day Details >
  • Today

    Aug 3

    Hi 91°

    Partly sunny and humid

    Fair for home energy
    • Avg
      RealFeel
      87°
    • Hi
      RealFeel
      96°
    • Wind
      Speed
      10 mph
    Day Details >
  • Tomorrow

    Aug 4

    Hi 88°

    A thunderstorm in the area

    Fair for home energy
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      95°
    • Wind
      Speed
      5 mph
    Day Details >
Next

Showers and a thunderstorm late tonight through tomorrow afternoon

8/3 8/4 Now: 3:08am
AM 3-7
  • 3am Clear 71° 0%
  • 4am Mostly clear 71° 0%
  • 5am Mostly clear 70° 0%
  • 6am Mostly clear 70° 0%
  • 7am Mostly sunny 72° 0%
PM 2-7
  • 2pm Mostly sunny 89° 1%
  • 3pm Mostly sunny 89° 1%
  • 4pm Mostly sunny 91° 1%
  • 5pm Mostly sunny 89° 1%
  • 6pm Mostly sunny 87° 1%
  • 7pm Mostly sunny 86° 2%
PM 8-1
  • 8pm Mostly sunny 83° 5%
  • 9pm Mostly clear 81° 5%
  • 10pm Mostly clear 80° 6%
  • 11pm Mostly clear 79° 7%
  • 12am Mostly clear 79° 7%
  • 1am Mostly clear 78° 9%
Hourly Forecast >
Aug 02, 2015; 5:30 PM ET
Five-day Weather Forecast for Philadelphia, PA
Philadelphia, PA Weather Forecast

Winmill Weather Report

Philly: Warmth to Continue Early This Week Before Cooldown Arrives

August 2, 2015; 8:30 PM ET

Above-average temperatures will continue through the early part of this week but a cooldown is on the horizon. 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.

Mon. Home Energy Efficiency

Mon. Degree Days

Mon. UV Index