• Today

    Mar 29

    45°Lo 29°

    Mostly sunny

    Unlikely for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      0%
    • Hours of Precip
      0
  • Mon

    Mar 30

    55°Lo 34°

    A morning shower in places

    Watch for hair frizz
    • Wind
      Gust
      27 mph
    • Precip
      43%
    • Hours of Precip
      0.5
    more
  • Tue

    Mar 31

    50°Lo 32°

    A little afternoon rain

    Unlikely for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      68%
    • Hours of Precip
      2
    more
  • Wed

    Apr 1

    51°Lo 33°

    Sunny

    Unlikely for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Thu

    Apr 2

    62°Lo 50°

    Pleasant and warmer

    Watch for hair frizz
    • Wind
      Gust
      22 mph
    • Precip
      12%
    • Hours of Precip
      1
    more
Next Previous
< Previous 8 hours Next 8 hours >
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Forecast
Cloudy
Cloudy
Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 24° 23° 24° 26° 25° 28° 31° 35°
RealFeel® 12° 12° 13° 15° 16° 21° 26° 33°
Humidity 51% 51% 49% 46% 49% 44% 38% 33%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
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Snow
 
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  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 10 NNW 10 NW 10 NW 10 NNW 10 NNW 10 NNW 10 NNW 10 NNW
UV Index 0 0 0 0 0 1 3 4
Cloud Cover 98% 99% 70% 54% 43% 32% 22% 15%
Dew Point
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Mar 29

more Historical Weather Data >
  Today Normal Record 3/29/2014
High 45° 55° 86° (1945) 58°
Low 29° 36° 11° (1923) 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:48 AM with 12:32 of sunlight, then sets at 7:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:12 PM with 13:57 of moolight, then sets at 4:09 AM

Princeton Weather Report

Philly: Spring Warmth Remains on Hold This Weekend

March 29, 2015; 5:55 AM ET

While Saturday's cold will ease some for Sunday in Philadelphia, spring warmth will remain on hold until the new week starts. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sun. Hair Frizz

Sun. Wind Maps

Sun. UV Index