• Today

    Dec 20

    38°Lo 30°

    Cloudy

    Good for home energy
    • Avg
      RealFeel
      34°
    • Hi
      RealFeel
      37°
    • Wind
      Speed
      6 mph
  • Sun

    Dec 21

    43°Lo 29°

    Times of clouds and sun

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

    Dec 22

    45°Lo 37°

    A little afternoon rain

    Fair for home energy
    • Avg
      RealFeel
      35°
    • Hi
      RealFeel
      41°
    • Wind
      Speed
      8 mph
    more
  • Tue

    Dec 23

    51°Lo 50°

    Mostly cloudy, mild and misty

    Fair for home energy
    • Avg
      RealFeel
      43°
    • Hi
      RealFeel
      44°
    • Wind
      Speed
      12 mph
    more
  • Wed

    Dec 24

    63°Lo 43°

    Windy with rain

    Poor for home energy
    • Avg
      RealFeel
      44°
    • Hi
      RealFeel
      53°
    • Wind
      Speed
      20 mph
    more
Next Previous
Hi 38° RealFeel® 37° Precipitation 3%

Day

N

E

S

W

  • N 6 mph
  • Gusts: 12 mph

Cloudy

  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 30° RealFeel® 30° Precipitation 2%

Night

N

E

S

W

  • N 2 mph
  • Gusts: 5 mph

Mostly cloudy

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

Temperature History - Dec 20

more Historical Weather Data >
  Today Normal Record 12/20/2013
High 38° 43° 64° (1957) 54°
Low 30° 29° (1942) 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:18 AM with 9:20 of sunlight, then sets at 4:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:32 AM with 10:16 of moolight, then sets at 3:48 PM

Philadelphia Weather Report

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

December 20, 2014; 1:05 PM 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.

Sat. Home Energy Efficiency

Sat. Degree Days

Sat. UV Index