• Today

    Apr 19

    64°Lo 38°

    Partly sunny and warmer

    Fair for home energy
    • Avg
      RealFeel
      55°
    • Hi
      RealFeel
      65°
    • Wind
      Speed
      7 mph
    more
  • Sun

    Apr 20

    62°Lo 35°

    Partly sunny

    Fair for home energy
    • Avg
      RealFeel
      53°
    • Hi
      RealFeel
      66°
    • Wind
      Speed
      7 mph
  • Mon

    Apr 21

    69°Lo 44°

    Sunshine and patchy clouds

    Poor for home energy
    • Avg
      RealFeel
      59°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      4 mph
    more
  • Tue

    Apr 22

    71°Lo 46°

    An afternoon shower in spots

    Fair for home energy
    • Avg
      RealFeel
      57°
    • Hi
      RealFeel
      69°
    • Wind
      Speed
      13 mph
    more
  • Wed

    Apr 23

    61°Lo 37°

    Partly sunny and breezy

    Fair for home energy
    • Avg
      RealFeel
      52°
    • Hi
      RealFeel
      61°
    • Wind
      Speed
      13 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
5pm
6pm 7pm 8pm 9pm 10pm 11pm Mon
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Clear
Temp (°F) 61° 59° 57° 53° 48° 47° 44° 42°
RealFeel® 61° 57° 53° 48° 45° 44° 42° 40°
Humidity 26% 28% 32% 38% 45% 51% 57% 62%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
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Snow
 
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Ice
 
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  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 6 ESE 6 ESE 6 SE 6 SE 5 SE 5 SE 4 SE 3 ESE
UV Index 2 1 0 0 0 0 0 0
Cloud Cover 26% 26% 26% 10% 10% 10% 10% 9%
Dew Point 26° 26° 27° 27° 28° 29° 30° 30°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2013
High 62° 63° 91° (1941) 57°
Low 35° 42° 27° (1926) 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:13 AM with 13:30 of sunlight, then sets at 7:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:20 AM with 10:10 of moolight, then sets at 10:30 AM

Top Story

Princeton Weather Report

Philly: Another Surge of Mild Air Follows Easter

April 19, 2014; 2:45 PM ET

Following a seasonable Easter Sunday, milder air is headed back to Philadelphia on Monday. 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.

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index