• Clear 65°
    Home Energy Efficiency Current Weather
    • Yesterday
      Temp
      56°
    • Wind
      Chill
      65°
    • Wind
      Speed
      7 mph
  • Early AM

    May 5

    Lo 61°

    Partly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      7 mph
    Day Details >
  • Today

    May 5

    Hi 80°

    A p.m. t-storm in spots

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      83°
    • Wind
      Speed
      10 mph
    Day Details >
  • Tomorrow

    May 6

    Hi 73°

    Not as warm with a t-storm

    Poor for home energy
    • Avg
      RealFeel
      62°
    • Hi
      RealFeel
      73°
    • Wind
      Speed
      10 mph
    Day Details >
Next

Showers and a thunderstorm this afternoon through tomorrow afternoon

5/5 5/6 Now: 2:32am
AM 2-6
  • 2am Partly cloudy 62° 0%
  • 3am Partly cloudy 61° 0%
  • 4am Mostly clear 61° 0%
  • 5am Mostly clear 62° 0%
  • 6am Mostly sunny 63° 0%
PM 1-6
  • 1pm Intermittent clouds 79° 4%
  • 2pm Mostly sunny 80° 15%
  • 3pm Mostly sunny 78° 15%
  • 4pm Intermittent clouds 75° 19%
  • 5pm Partly sunny 73° 43%
  • 6pm Intermittent clouds 72° 47%
PM 7-12
  • 7pm Mostly cloudy w/ t-storms 69° 51%
  • 8pm Mostly cloudy 68° 47%
  • 9pm Mostly cloudy 68° 47%
  • 10pm Thunderstorms 66° 51%
  • 11pm Thunderstorms 66° 51%
  • 12am Cloudy 65° 47%
Hourly Forecast >
Philadelphia, PA Weather Forecast

Port Penn Weather Report

Philly: June-like Warmth to Dominate This Week

May 4, 2015; 5:54 PM ET

While temperatures will briefly dip by Wednesday, this week will be dominated by summer warmth in the Philadelphia area. 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.

Tue. Home Energy Efficiency

Tue. Degree Days

Tue. UV Index