• Today

    Feb 11

    27°Lo 12°

    Partly sunny; breezy, colder

    Poor for running
    • Precip
      55%
    • Hours of Precip
      1
    • Wind
      Gust
      32 mph
    more
  • Fri

    Feb 12

    27°Lo 18°

    Turning cloudy and cold

    Poor for running
    • Precip
      16%
    • Hours of Precip
      0.5
    • Wind
      Gust
      9 mph
  • Sat

    Feb 13

    20°Lo 3°

    Variable clouds with a flurry

    Poor for running
    • Precip
      42%
    • Hours of Precip
      0.5
    • Wind
      Gust
      27 mph
    more
  • Sun

    Feb 14

    19°Lo 8°

    Sunny and bitterly cold

    Poor for running
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      15 mph
    more
  • Mon

    Feb 15

    31°Lo 27°

    Cloudy and not as cold

    Poor for running
    • Precip
      25%
    • Hours of Precip
      2
    • Wind
      Gust
      10 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
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  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Cloudy
Temp (°F) 14° 12° 16° 18° 22° 24° 25° 26°
RealFeel® 13° 12° 16° 20° 24° 26° 26° 24°
Humidity 53% 61% 53% 49% 46% 44% 41% 39%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
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4%
Ice
 
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  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 5 WSW 4 WSW 5 SW 5 SW 5 SW 6 SW 7 SW 7 SW
UV Index 0 0 0 1 2 3 3 2
Cloud Cover 11% 25% 25% 25% 25% 25% 25% 94%
Dew Point
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F

Temperature History - Feb 12

more Historical Weather Data >
  Today Normal Record 2/12/2015
High 27° 41° 68° (1999) 40°
Low 18° 25° -2° (1907) 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:56 AM with 10:34 of sunlight, then sets at 5:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:22 AM with 13:07 of moolight, then sets at 10:29 PM

Princeton Weather Report

Philadelphia: Polar vortex to smack region during Valentine's Day weekend

February 11, 2016; 8:38 AM ET

The coldest air of the winter and perhaps during all of last winter will plunge across the Philadelphia area during Valentine's Day weekend. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.