• Tonight

    Feb 12

    Lo 19°

    Mainly cloudy, flurries; cold

    Stargazing Weather
    • Cloud
      Cover
      93%
    • Precip
      58%
    • Hours of Precip
      2.5
  • Sat

    Feb 13

    22°Lo 7°

    Mostly cloudy; windy, colder

    Good for stargazing
    • Cloud
      Cover
      28%
    • Precip
      0%
    • Hours of Precip
      0.5
    more
  • Sun

    Feb 14

    17°Lo 9°

    Sunny and bitterly cold

    Poor for stargazing
    • Cloud
      Cover
      85%
    • Precip
      12%
    • Hours of Precip
      0
    more
  • Mon

    Feb 15

    34°Lo 32°

    Cloudy and not as cold

    Poor for stargazing
    • Cloud
      Cover
      99%
    • Precip
      76%
    • Hours of Precip
      5.5
    more
  • Tue

    Feb 16

    51°Lo 33°

    Breezy and warmer with rain

    Poor for stargazing
    • Cloud
      Cover
      77%
    • Precip
      25%
    • Hours of Precip
      8.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
8am
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  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Cloudy
Partly Cloudy
Cloudy
Temp (°F) 18° 20° 23° 24° 24° 26° 27° 27°
RealFeel® 19° 25° 29° 31° 30° 24° 24° 22°
Humidity 47% 41% 39% 37% 35% 34% 35% 36%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
0%
 
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Snow
 
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Ice
 
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  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 4 WSW 4 NNW 4 N 5 N 5 WSW 7 WSW 7 SW 8 WSW
UV Index 0 1 2 3 3 2 2 1
Cloud Cover 25% 15% 20% 25% 25% 67% 71% 90%
Dew Point
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F

Temperature History - Feb 12

more Historical Weather Data >
  Today Normal Record 2/12/2015
High 27° 43° 70° (1999) 41°
Low 19° 27° (1979) 20°

Solunar Information for Philadelphia, PA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:58 AM with 10:35 of sunlight, then sets at 5:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:25 AM with 13:06 of moolight, then sets at 10:31 PM

Mon, Feb 15
First
Mon, Feb 22
Full
Tue, Mar 1
Last
Wed, Mar 9
New

Philadelphia Weather Report

Philadelphia: Flood threat to follow frigid Valentine's Day weekend

February 12, 2016; 6:32 PM ET

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

'Frankenfish' Ready for Market

Dec 7, 2012; 7:08 AM ET A new lab-created meat is waiting for FDA approval that is at once very different and just the same as your favorite fish dinner.

Fri. Stargazing