• Fri

    Jan 2

    39°Lo 31°

    Partial sunshine

    Good for home energy
    • Avg
      RealFeel
      32°
    • Hi
      RealFeel
      36°
    • Wind
      Speed
      6 mph
    more
  • Sat

    Jan 3

    48°Lo 41°

    Rain

    Fair for home energy
    • Avg
      RealFeel
      39°
    • Hi
      RealFeel
      42°
    • Wind
      Speed
      8 mph
    more
  • Sun

    Jan 4

    46°Lo 20°

    Times of clouds and sun

    Fair for home energy
    • Avg
      RealFeel
      27°
    • Hi
      RealFeel
      39°
    • Wind
      Speed
      12 mph
    more
  • Mon

    Jan 5

    34°Lo 20°

    Partly sunny and colder

    Very Good for home energy
    • Avg
      RealFeel
      24°
    • Hi
      RealFeel
      28°
    • Wind
      Speed
      7 mph
  • Tue

    Jan 6

    34°Lo 14°

    Variable clouds with a flurry

    Good for home energy
    • Avg
      RealFeel
      21°
    • Hi
      RealFeel
      32°
    • Wind
      Speed
      5 mph
    more
Next Previous
Hi 34° RealFeel® 28° Precipitation 8%

Day

N

E

S

W

  • W 7 mph
  • Gusts: 22 mph

Partly sunny and colder

  • Max UV Index: 2 (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 20° RealFeel® 19° Precipitation 25%

Night

N

E

S

W

  • NW 4 mph
  • Gusts: 12 mph

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 - Jan 5

more Historical Weather Data >
  Today Normal Record 1/5/2014
High 34° 39° 64° (1950) 48°
Low 20° 23° -3° (1904) 10°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:22 AM with 9:25 of sunlight, then sets at 4:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:39 PM with 14:18 of moolight, then sets at 7:57 AM

Princeton Weather Report

Philly: Cold Blast to Arrive After Mild Sunday

December 28, 2014; 4:33 AM ET

Mild weather will continue in the Philadelphia area through the end of the weekend, before more typical cold conditions move in this week. 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.