• Early AM

    Jul 31

    Lo 68°

    Clearing

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      97°
    • Wind
      Speed
      6 mph
    more
  • Today

    Jul 31

    88°Lo 69°

    Sunlit, warm and less humid

    Poor for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      5 mph
    more
  • Sat

    Aug 1

    90°Lo 68°

    Sun mixing with clouds

    Poor for home energy
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      6 mph
  • Sun

    Aug 2

    87°Lo 70°

    Abundant sunshine

    Poor for home energy
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      6 mph
    more
  • Mon

    Aug 3

    91°Lo 72°

    Partly sunny

    Fair for home energy
    • Avg
      RealFeel
      84°
    • Hi
      RealFeel
      95°
    • Wind
      Speed
      7 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Clear
Clear
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 69° 70° 71° 75° 79° 82° 85° 86°
RealFeel® 68° 70° 72° 78° 83° 87° 91° 92°
Humidity 86% 81% 80% 73% 65% 57% 52% 48%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
1%
 
1%
 
1%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 4 WSW 5 WSW 5 WSW 5 WSW 6 WSW 7 WSW 7 WSW 9 SW
UV Index 0 0 0 1 3 4 6 7
Cloud Cover 0% 0% 0% 0% 0% 0% 0% 0%
Dew Point 64° 64° 65° 66° 66° 65° 65° 64°
Middle Grid line 90 F 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

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2014
High 90° 86° 98° (2002) 80°
Low 68° 68° 56° (1921) 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:01 AM with 14:15 of sunlight, then sets at 8:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:00 PM with 11:34 of moolight, then sets at 8:34 AM

Wilmington Weather Report

Philadelphia: Heat to Linger, Humidity to Ease Friday, This Weekend

July 31, 2015; 3:42 AM ET

Following the steambath of this week, Philadelphia will catch a break from high humidity Friday and this weekend but not sizzling temperatures. 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