• Tonight

    Jul 31

    Lo 68°

    Clear and less humid

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      8 mph
    more
  • Sat

    Aug 1

    88°Lo 65°

    Sun, some clouds

    Poor for home energy
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      9 mph
  • Sun

    Aug 2

    88°Lo 70°

    Mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      81°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      8 mph
    more
  • Mon

    Aug 3

    92°Lo 70°

    Partly sunny, hot and humid

    Fair for home energy
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      94°
    • Wind
      Speed
      9 mph
    more
  • Tue

    Aug 4

    87°Lo 67°

    A thunderstorm in the area

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      10 mph
    more
Next Previous
Hi 88° RealFeel® 90° Precipitation 11%

Day

N

E

S

W

  • W 9 mph
  • Gusts: 15 mph

Less humid with sunshine mixing with some clouds

  • Max UV Index: 7 (High)
  • Thunderstorms: 4%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 65° RealFeel® 64° Precipitation 10%

Night

N

E

S

W

  • W 4 mph
  • Gusts: 10 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2014
High 88° 85° 99° (2002) 81°
Low 65° 66° 54° (1895) 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:57 AM with 14:17 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:57 PM with 11:33 of moolight, then sets at 8:30 AM

Trenton Weather Report

Philadelphia: Hot, Dry Weather to Last Through Weekend

July 31, 2015; 5:30 PM ET

High pressure will be responsible for dry conditions and sunny skies in the forecast for the next several days. 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.

Sat. Home Energy Efficiency

Sat. Degree Days

Sat. UV Index