• Today

    Feb 12

    27°Lo 17°

    Turning cloudy and cold

    Beneficial weather for asthma
    • Hi
      RealFeel
      27°
    • UV
      4 - Moderate
    • Air Qual.
      Good
  • Sat

    Feb 13

    20°Lo 3°

    Windy and colder

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Sun

    Feb 14

    18°Lo 6°

    Sunny and bitterly cold

    Beneficial weather for asthma
    • Hi
      RealFeel
      12°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Mon

    Feb 15

    32°Lo 30°

    Cloudy and not as cold

    Beneficial weather for asthma
    • Hi
      RealFeel
      29°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Tue

    Feb 16

    52°Lo 32°

    Warmer with rain

    Neutral weather for asthma
    • Hi
      RealFeel
      42°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
Next Previous
Mostly cloudy 24° Lo 22° RealFeel® 22° / 18°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 55%
  • Cloud Cover: 92%
  • Dew Point: 9° F
  • Visibility: 10 mi
5 mph

Temperature History - Feb 12

more Historical Weather Data >
  Today Normal Record 2/12/2015
High 27° 41° 68° (1999) 40°
Low 17° 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 12, 2016; 7:58 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 >

Fri. Air Quality

Fri. Asthma Risk

Fri. UV Index