• Early AM

    Dec 21

    Lo 28°

    Increasing clouds

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      35°
    • Hi
      RealFeel
      41°
    • Wind
      Speed
      1 mph
    more
  • Today

    Dec 21

    42°Lo 28°

    Intervals of clouds and sun

    Fair for home energy
    • Avg
      RealFeel
      34°
    • Hi
      RealFeel
      43°
    • Wind
      Speed
      4 mph
  • Mon

    Dec 22

    42°Lo 37°

    A little afternoon rain

    Good for home energy
    • Avg
      RealFeel
      31°
    • Hi
      RealFeel
      36°
    • Wind
      Speed
      8 mph
    more
  • Tue

    Dec 23

    49°Lo 48°

    Mostly cloudy with mist

    Fair for home energy
    • Avg
      RealFeel
      42°
    • Hi
      RealFeel
      42°
    • Wind
      Speed
      12 mph
    more
  • Wed

    Dec 24

    62°Lo 45°

    Windy with rain

    Poor for home energy
    • Avg
      RealFeel
      45°
    • Hi
      RealFeel
      54°
    • Wind
      Speed
      20 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
7pm
8pm 9pm 10pm 11pm Mon
12am
1am 2am
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 35° 34° 32° 32° 32° 31° 31° 31°
RealFeel® 35° 33° 32° 31° 31° 30° 29° 29°
Humidity 61% 63% 66% 65% 65% 66% 67% 67%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Rain
 
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0%
 
0%
 
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0%
 
0%
 
0%
Snow
 
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Ice
 
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  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Wind (mph) 2 NNW 4 N 4 NNE 4 NNW 4 N 5 N 5 N 5 NE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 45% 45% 45% 45% 45% 45% 45% 45%
Dew Point 22° 22° 22° 22° 21° 21° 21° 21°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Dec 21

more Historical Weather Data >
  Today Normal Record 12/21/2013
High 42° 43° 68° (2013) 68°
Low 28° 27° -1° (1942) 42°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:20 AM with 9:21 of sunlight, then sets at 4:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:33 AM with 10:12 of moolight, then sets at 4:45 PM

Wilmington Weather Report

Philly: Quiet Weekend Weather to be Followed by Christmas Eve Storm

December 21, 2014; 12:46 AM ET

Following benign weather this weekend, a major storm will affect Philadelphia, much of the East and Midwest on Christmas Eve. 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.

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index