• Thu

    Jan 8

    41°Lo 29°

    Overcast

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      32°
    • Hi
      RealFeel
      37°
    • Wind
      Speed
      5 mph
    more
  • Fri

    Jan 9

    38°Lo 29°

    Plenty of clouds

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      28°
    • Hi
      RealFeel
      37°
    • Wind
      Speed
      6 mph
  • Sat

    Jan 10

    44°Lo 29°

    A bit of ice in the morning

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      31°
    • Hi
      RealFeel
      38°
    • Wind
      Speed
      10 mph
    more
  • Sun

    Jan 11

    34°Lo 27°

    Abundant sunshine

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      20°
    • Hi
      RealFeel
      32°
    • Wind
      Speed
      7 mph
    more
  • Mon

    Jan 12

    33°Lo 28°

    Partly sunny and windy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      14°
    • Hi
      RealFeel
      16°
    • Wind
      Speed
      22 mph
    more
Next Previous
Hi 38° RealFeel® 37° Precipitation 25%

Day

N

E

S

W

  • WNW 6 mph
  • Gusts: 10 mph

Plenty of clouds

  • 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 29° RealFeel® 18° Precipitation 55%

Night

N

E

S

W

  • SW 7 mph
  • Gusts: 13 mph

Plenty of clouds with a bit of ice

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.08 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0.08 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jan 9

more Historical Weather Data >
  Today Normal Record 1/9/2014
High 38° 39° 67° (1937) 34°
Low 29° 23° (1970) 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:22 AM with 9:28 of sunlight, then sets at 4:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:24 PM with 12:41 of moolight, then sets at 10:05 AM

Princeton Weather Report

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

December 19, 2014; 2:10 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.