• Clear 22°
    Common Cold Current Weather
    • Relative Humidity
      47%
    • Yesterday
      Temp
      27°
    • RealFeel
      10°
  • Tonight

    Feb 11

    Lo 12°

    Variable cloudiness and cold

    Common Cold Weather
    • Avg
      Temp
      20°
    • Avg
      RealFeel
      10°
    • Hi
      RealFeel
      13°
    Day Details >
  • Tomorrow

    Feb 12

    Hi 29°

    Turning cloudy and cold

    Beneficial weather for colds
    • Avg
      Temp
      25°
    • Avg
      RealFeel
      18°
    • Hi
      RealFeel
      30°
    Day Details >
  • Saturday

    Feb 13

    Hi 23°

    A little morning snow

    Neutral weather for colds
    • Avg
      Temp
      15°
    • Avg
      RealFeel
      -3°
    • Hi
      RealFeel
    Day Details >
Next

Icy conditions late Tuesday night

2/11 2/12 Now: 11:46pm
PM 11-3
  • 11pm Mostly clear 21° 0%
  • 12am Partly cloudy 20° 0%
  • 1am Mostly clear 19° 0%
  • 2am Mostly clear 19° 0%
  • 3am Mostly clear 18° 0%
AM 10-3
  • 10am Mostly sunny 22° 0%
  • 11am Mostly sunny 24° 0%
  • 12pm Mostly sunny 26° 0%
  • 1pm Cloudy 27° 6%
  • 2pm Cloudy 28° 6%
  • 3pm Cloudy 29° 7%
PM 4-9
  • 4pm Cloudy 28° 7%
  • 5pm Cloudy 28° 7%
  • 6pm Cloudy 26° 7%
  • 7pm Cloudy 26° 7%
  • 8pm Mostly cloudy 25° 7%
  • 9pm Mostly cloudy 25° 6%
Hourly Forecast >
Feb 11, 2016; 8:00 PM ET
Five-day Weather Forecast for Philadelphia, PA
Philadelphia, PA Weather Forecast

Mallards Run Weather Report

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

February 11, 2016; 10:28 PM 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 >

Respiratory Health Live Feed

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Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.

Thu. Cold & Flu

Thu. UV Index