• Tonight

    Aug 31

    Lo 66°

    Patchy clouds and humid

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      96°
    • Wind
      Speed
      6 mph
  • Tue

    Sep 1

    92°Lo 66°

    Sunny, hot and humid

    Poor for home energy
    • Avg
      RealFeel
      83°
    • Hi
      RealFeel
      98°
    • Wind
      Speed
      5 mph
    more
  • Wed

    Sep 2

    94°Lo 67°

    Mostly sunny, hot and humid

    Fair for home energy
    • Avg
      RealFeel
      84°
    • Hi
      RealFeel
      99°
    • Wind
      Speed
      5 mph
    more
  • Thu

    Sep 3

    93°Lo 67°

    A p.m. t-storm in spots

    Fair for home energy
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      97°
    • Wind
      Speed
      5 mph
    more
  • Fri

    Sep 4

    88°Lo 63°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      7 mph
    more
Next Previous
Clouds and sun 90° Lo 85° RealFeel® 96° / 85°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 50%
  • Cloud Cover: 41%
  • Dew Point: 67° F
  • Visibility: 10 mi
9 mph

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2014
High 90° 81° 100° (1953) 89°
Low 66° 60° 42° (1986) 72°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 13:08 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:52 PM with 12:59 of moolight, then sets at 9:51 AM

Reading Weather Report

Philadelphia: Sizzling Heat Wave to Start September

August 31, 2015; 4:36 PM ET

July-like heat and humidity will continue around Philadelphia for the first week of September. more >

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