• Mon

    Jan 5

    39°Lo 18°

    Cloudy

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    Jan 6

    36°Lo 27°

    Times of clouds and sun

    Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Wed

    Jan 7

    35°Lo 20°

    Rain and ice

    Possibly for a snow day
    • Snow
      40%
    • Ice
      61%
    • Snow
      0 in
    more
  • Thu

    Jan 8

    29°Lo 17°

    Cold with periods of snow

    Unlikely for a snow day
    • Snow
      64%
    • Ice
      0%
    • Snow
      1.28 in
    more
  • Fri

    Jan 9

    29°Lo 18°

    Cold with plenty of clouds

    Unlikely for a snow day
    • Snow
      20%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Hi 36° RealFeel® 37° Precipitation 0%

Day

N

E

S

W

  • NE 4 mph
  • Gusts: 13 mph

Times of clouds and sun

  • 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 27° RealFeel® 26° Precipitation 71%

Night

N

E

S

W

  • NNE 5 mph
  • Gusts: 14 mph

Periods of sleet and freezing rain

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.41 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0.41 in
  • Hours of Precipitation: 5.5 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jan 6

more Historical Weather Data >
  Today Normal Record 1/6/2014
High 36° 39° 71° (2007) 59°
Low 27° 23° (1904) 11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:22 AM with 9:26 of sunlight, then sets at 4:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:35 PM with 13:58 of moolight, then sets at 8:33 AM

Princeton Weather Report

Cold Blast to Avoid Philly Until Next Week

December 26, 2014; 6:40 AM ET

While blustery winds will howl on Christmas Day, Philadelphia will continue to escape more typical winter cold until next week. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.