• Tonight

    Mar 5

    Lo 6°

    Bitterly cold with clearing

    Home Energy Efficiency Weather
    • Avg
      RealFeel
    • Hi
      RealFeel
      20°
    • Wind
      Speed
      9 mph
  • Fri

    Mar 6

    27°Lo 10°

    Mostly sunny and very cold

    Good for home energy
    • Avg
      RealFeel
      22°
    • Hi
      RealFeel
      37°
    • Wind
      Speed
      5 mph
    more
  • Sat

    Mar 7

    36°Lo 25°

    Partly sunny

    Good for home energy
    • Avg
      RealFeel
      28°
    • Hi
      RealFeel
      34°
    • Wind
      Speed
      8 mph
    more
  • Sun

    Mar 8

    43°Lo 28°

    Periods of clouds and sun

    Fair for home energy
    • Avg
      RealFeel
      32°
    • Hi
      RealFeel
      42°
    • Wind
      Speed
      8 mph
    more
  • Mon

    Mar 9

    44°Lo 26°

    Partly sunny

    Fair for home energy
    • Avg
      RealFeel
      35°
    • Hi
      RealFeel
      45°
    • Wind
      Speed
      8 mph
    more
Next Previous
Frigid 11° Lo 6° RealFeel® 6° / -5°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 63%
  • Cloud Cover: 18%
  • Dew Point: -1° F
  • Visibility: 10 mi
8 mph

Temperature History - Mar 5

more Historical Weather Data >
  Today Normal Record 3/5/2014
High 30° 47° 76° (1976) 40°
Low 29° 10° (1948) 19°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:27 AM with 11:27 of sunlight, then sets at 5:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:05 PM with 12:35 of moolight, then sets at 6:40 AM

Princeton Weather Report

Philadelphia: Warmup to Follow Cold Start to Weekend

March 5, 2015; 9:33 PM ET

In the wake of a storm that brought heavy snow to the Philadelphia area on Thursday, colder air moving in will cause a freeze-up of wet and slushy areas. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Thu. Home Energy Efficiency

Thu. Degree Days

Thu. UV Index