• Today

    Feb 12

    27°Lo 18°

    Turning cloudy and cold

    Good for home energy
    • Avg
      RealFeel
      16°
    • Hi
      RealFeel
      28°
    • Wind
      Speed
      6 mph
  • Sat

    Feb 13

    19°Lo 3°

    Windy and colder

    Very Good for home energy
    • Avg
      RealFeel
      -5°
    • Hi
      RealFeel
    • Wind
      Speed
      16 mph
    more
  • Sun

    Feb 14

    18°Lo 6°

    Sunny and bitterly cold

    Very Good for home energy
    • Avg
      RealFeel
      11°
    • Hi
      RealFeel
      12°
    • Wind
      Speed
      9 mph
    more
  • Mon

    Feb 15

    33°Lo 30°

    Cloudy and not as cold

    Good for home energy
    • Avg
      RealFeel
      28°
    • Hi
      RealFeel
      30°
    • Wind
      Speed
      6 mph
    more
  • Tue

    Feb 16

    50°Lo 31°

    Milder with rain

    Good for home energy
    • Avg
      RealFeel
      31°
    • Hi
      RealFeel
      39°
    • Wind
      Speed
      14 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Cloudy
Temp (°F) 27° 26° 25° 24° 23° 23° 22° 22°
RealFeel® 20° 18° 19° 19° 20° 21° 21° 21°
Humidity 37% 39% 42% 45% 48% 51% 53% 55%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
1%
 
1%
 
1%
 
2%
 
5%
 
5%
 
6%
 
7%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 9 W 8 WSW 7 WSW 7 WSW 6 WSW 5 SW 5 SW 5 SSW
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 92% 94% 94% 94% 95% 91% 89% 90%
Dew Point
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Feb 12

more Historical Weather Data >
  Today Normal Record 2/12/2015
High 27° 41° 68° (1999) 40°
Low 18° 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: Flood threat to follow frigid Valentine's Day weekend

February 12, 2016; 3:32 PM ET

A sharp warmup and flood threat will follow the frigid Valentine’s Day weekend in Philadelphia. more >

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index