• Tonight

    Feb 12

    Lo 17°

    A snow squall late

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      12°
    • Hi
      RealFeel
      27°
    • Wind
      Speed
      5 mph
    more
  • Sat

    Feb 13

    18°Lo -1°

    Windy and colder

    Excellent for home energy
    • Avg
      RealFeel
      -10°
    • Hi
      RealFeel
    • Wind
      Speed
      21 mph
  • Sun

    Feb 14

    16°Lo 5°

    Plenty of sun, but very cold

    Excellent for home energy
    • Avg
      RealFeel
      11°
    • Hi
      RealFeel
      14°
    • Wind
      Speed
      8 mph
    more
  • Mon

    Feb 15

    31°Lo 28°

    Cloudy and not as cold

    Very Good for home energy
    • Avg
      RealFeel
      28°
    • Hi
      RealFeel
      27°
    • Wind
      Speed
      8 mph
    more
  • Tue

    Feb 16

    45°Lo 31°

    Milder with rain

    Fair for home energy
    • Avg
      RealFeel
      32°
    • Hi
      RealFeel
      38°
    • Wind
      Speed
      9 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Cloudy
Partly Cloudy
Flurries
Partly Cloudy
Cloudy
Cloudy
Mostly Cloudy
Partly Cloudy
Temp (°F) 17° 17° 17° 17° 17° 14° 14° 13°
RealFeel® -4° -3° -5° -5° -5° -10° -10° -12°
Humidity 41% 37% 35% 34% 31% 35% 35% 35%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
29%
 
37%
 
40%
 
37%
 
26%
 
26%
 
29%
 
37%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 20 NW 21 NW 22 NW 24 NW 23 NW 23 NW 23 NW 23 NW
UV Index 1 2 2 2 1 1 1 0
Cloud Cover 70% 70% 70% 70% 90% 90% 84% 70%
Dew Point -3° -5° -7° -7° -9° -9° -10° -10°
Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F

Temperature History - Feb 13

more Historical Weather Data >
  Today Normal Record 2/13/2015
High 18° 41° 62° (1937) 20°
Low -1° 23° -3° (1979)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:00 AM with 10:37 of sunlight, then sets at 5:37 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:05 AM with 13:38 of moolight, then sets at 11:43 PM

Reading 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 >

Sat. Home Energy Efficiency

Sat. Degree Days

Sat. UV Index