• Tonight

    Mar 6

    Lo 10°

    Partly cloudy and very cold

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      21°
    • Hi
      RealFeel
      33°
    • Wind
      Speed
      5 mph
  • Sat

    Mar 7

    36°Lo 28°

    Partly sunny

    Good for home energy
    • Avg
      RealFeel
      28°
    • Hi
      RealFeel
      31°
    • Wind
      Speed
      8 mph
    more
  • Sun

    Mar 8

    43°Lo 27°

    Periods of sun; not as cold

    Fair for home energy
    • Avg
      RealFeel
      32°
    • Hi
      RealFeel
      41°
    • Wind
      Speed
      8 mph
    more
  • Mon

    Mar 9

    44°Lo 27°

    Partly sunny

    Fair for home energy
    • Avg
      RealFeel
      36°
    • Hi
      RealFeel
      43°
    • Wind
      Speed
      7 mph
    more
  • Tue

    Mar 10

    46°Lo 33°

    Mostly cloudy

    Fair for home energy
    • Avg
      RealFeel
      37°
    • Hi
      RealFeel
      46°
    • Wind
      Speed
      5 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
2pm
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  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Mostly Sunny
Sunny
Sunny
Sunny
Clear
Partly Cloudy
Cloudy
Cloudy
Temp (°F) 23° 25° 23° 23° 21° 19° 16° 15°
RealFeel® 32° 30° 26° 23° 19° 16° 14° 13°
Humidity 38% 36% 37% 39% 42% 45% 50% 55%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
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Snow
 
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Ice
 
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  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 4 WNW 4 WNW 4 W 5 W 5 SW 5 SSW 5 SW 5 SW
UV Index 3 2 1 0 0 0 0 0
Cloud Cover 11% 3% 3% 4% 6% 44% 59% 69%
Dew Point
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F

Temperature History - Mar 6

more Historical Weather Data >
  Today Normal Record 3/6/2014
High 25° 48° 71° (1894) 31°
Low 10° 29° (2015) 17°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 11:31 of sunlight, then sets at 5:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:01 PM with 12:08 of moolight, then sets at 7:09 AM

Princeton Weather Report

Taste of Spring to Greet Philly Next Week

March 6, 2015; 1:01 PM ET

A winter will chill around Philadelphia this weekend will be ahead of milder weather forecast for the upcoming week. 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.

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index