• Early AM

    May 6

    Lo 60°

    A couple of showers

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      5 mph
    more
  • Today

    May 6

    70°Lo 53°

    Showers around; not as warm

    Poor for home energy
    • Avg
      RealFeel
      62°
    • Hi
      RealFeel
      69°
    • Wind
      Speed
      8 mph
    more
  • Thu

    May 7

    79°Lo 56°

    Pleasant and warmer

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      5 mph
  • Fri

    May 8

    84°Lo 58°

    Sunshine and very warm

    Poor for home energy
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      5 mph
    more
  • Sat

    May 9

    86°Lo 61°

    Mostly sunny and very warm

    Poor for home energy
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      7 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 75° 77° 77° 77° 79° 74° 71° 68°
RealFeel® 81° 85° 85° 85° 85° 80° 76° 70°
Humidity 44% 43% 44% 41% 38% 45% 52% 57%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
2%
 
2%
 
2%
 
1%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
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  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 4 ESE 5 SE 5 SSE 6 SSE 7 S 7 S 6 S 6 S
UV Index 4 6 7 7 7 6 4 3
Cloud Cover 26% 26% 26% 26% 26% 26% 26% 26%
Dew Point 52° 53° 54° 52° 52° 52° 53° 53°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 7

more Historical Weather Data >
  Today Normal Record 5/7/2014
High 79° 69° 93° (1930) 68°
Low 56° 48° 35° (2001) 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:52 AM with 14:07 of sunlight, then sets at 7:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:29 PM with 10:10 of moolight, then sets at 8:39 AM

Princeton Weather Report

Philly: July-Like Heat to Bake Area This Weekend

May 5, 2015; 1:01 PM ET

Following spotty showers and thunderstorms at midweek, warmth will return to the Philadelphia area by this weekend. 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.

Thu. Home Energy Efficiency

Thu. Degree Days

Thu. UV Index