• Today

    Jul 31

    89°Lo 65°

    Less humid with sunshine

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      8 mph
  • Sat

    Aug 1

    88°Lo 65°

    Mostly sunny

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

    Aug 2

    89°Lo 66°

    Mostly sunny and very warm

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      7 mph
    more
  • Mon

    Aug 3

    91°Lo 67°

    A late day or evening t-storm

    Poor for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      7 mph
    more
  • Tue

    Aug 4

    87°Lo 67°

    A thunderstorm in spots

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      9 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Clear
Clear
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 69° 65° 64° 66° 70° 75° 79° 82°
RealFeel® 70° 67° 67° 68° 72° 78° 85° 89°
Humidity 73% 90% 93% 87% 73% 61% 56% 52%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
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0%
Snow
 
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Ice
 
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  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 0 0 0 0 4 W 6 W 5 W 6 W
UV Index 0 0 0 0 1 3 4 6
Cloud Cover 0% 0% 0% 0% 0% 0% 0% 0%
Dew Point 60° 62° 62° 62° 61° 61° 62° 63°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 89° 85° 102° (1954) 84°
Low 65° 64° 53° (1981) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:00 AM with 14:20 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:20 PM with 11:04 of moolight, then sets at 7:24 AM

Reading Weather Report

Philadelphia: Hot, Dry Weather to Last Through Weekend

July 31, 2015; 2:20 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.

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index