• Today

    Jan 28

    29°Lo 8°

    Sunny

    Unlikely for hair frizz
    • Wind
      Gust
      24 mph
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Thu

    Jan 29

    33°Lo 29°

    Some sun, then clouds

    Unlikely for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      18%
    • Hours of Precip
      1.5
    more
  • Fri

    Jan 30

    35°Lo 6°

    Mostly cloudy with flurries

    Watch for hair frizz
    • Wind
      Gust
      35 mph
    • Precip
      55%
    • Hours of Precip
      2
  • Sat

    Jan 31

    23°Lo 12°

    Sunny and colder

    Watch for hair frizz
    • Wind
      Gust
      25 mph
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Sun

    Feb 1

    31°Lo 24°

    Not as cold

    Watch for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      11%
    • Hours of Precip
      4
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Flurries
Mostly Cloudy
Flurries
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Flurries
Mostly Cloudy
Temp (°F) 31° 33° 34° 35° 34° 33° 31° 29°
RealFeel® 20° 19° 19° 19° 18° 17° 16° 12°
Humidity 65% 60% 57% 54% 54% 53% 53% 53%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
1%
 
1%
 
1%
 
1%
 
0%
 
0%
 
0%
 
0%
Snow
 
40%
 
34%
 
40%
 
37%
 
37%
 
44%
 
51%
 
38%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 14 WNW 17 WNW 22 WNW 22 WNW 21 NW 20 NW 18 NW 17 NW
UV Index 1 1 1 2 1 1 1 0
Cloud Cover 76% 76% 76% 76% 76% 76% 76% 76%
Dew Point 21° 20° 20° 20° 19° 18° 16° 14°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Jan 30

more Historical Weather Data >
  Today Normal Record 1/30/2014
High 35° 39° 70° (1947) 27°
Low 24° -13° (1873)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:10 AM with 10:04 of sunlight, then sets at 5:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:48 PM with 14:39 of moolight, then sets at 4:27 AM

Princeton Weather Report

Philly: Cold, Wintry Weather to Persist Into Weekend

January 28, 2015; 12:04 PM ET

Colder-than-average temperatures will hold around Philadelphia into the weekend as a couple of storm systems approach. 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.

Fri. Hair Frizz

Fri. Wind Maps

Fri. UV Index