• Tonight

    Jan 31

    Lo 16°

    Clear

    Common Cold Weather
    • Avg
      Temp
      21°
    • Avg
      RealFeel
    • Hi
      RealFeel
    more
  • Sun

    Feb 1

    34°Lo 29°

    Mostly cloudy and not as cold

    Neutral weather for colds
    • Avg
      Temp
      32°
    • Avg
      RealFeel
      27°
    • Hi
      RealFeel
      34°
  • Mon

    Feb 2

    36°Lo 11°

    Snow and sleet tapering off

    At High Risk weather for colds
    • Avg
      Temp
      24°
    • Avg
      RealFeel
      11°
    • Hi
      RealFeel
      24°
    more
  • Tue

    Feb 3

    20°Lo 12°

    Partly sunny and colder

    At Risk weather for colds
    • Avg
      Temp
      16°
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      17°
    more
  • Wed

    Feb 4

    39°Lo 23°

    Mostly cloudy and not as cold

    Neutral weather for colds
    • Avg
      Temp
      31°
    • Avg
      RealFeel
      24°
    • Hi
      RealFeel
      34°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 19° 23° 27° 30° 30° 32° 33° 34°
RealFeel® 18° 22° 26° 30° 31° 32° 33° 34°
Humidity 76% 71% 67% 65% 63% 62% 62% 61%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
2%
 
3%
 
5%
 
5%
 
5%
 
7%
 
7%
 
7%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 5 WSW 5 W 6 W 6 W 6 W 6 W 5 W 5 WSW
UV Index 0 1 1 2 2 1 1 1
Cloud Cover 76% 76% 76% 76% 76% 76% 76% 76%
Dew Point 13° 15° 17° 19° 19° 20° 22° 22°
Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F

Temperature History - Feb 1

more Historical Weather Data >
  Today Normal Record 2/1/2014
High 34° 40° 67° (2012) 47°
Low 29° 24° -3° (1920) 28°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:08 AM with 10:09 of sunlight, then sets at 5:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:32 PM with 14:24 of moolight, then sets at 5:56 AM

Princeton Weather Report

Philadelphia: Snow to Change to Ice, Rain Before Groundhog Day

January 31, 2015; 10:06 AM ET

Cold air sweeping in this weekend will help pave the way for a winter storm late Sunday afternoon into Monday afternoon around Philadelphia. more >

Natural Ways To Combat Colds and Flu

Nov 30, 2012; 5:00 AM ET Flu season is here and will stick around until May. Here are a few natural remedies to ease pain and suffering.

Sun. Cold & Flu

Sun. UV Index