• Tonight

    Jul 10

    Lo 64°

    A thunderstorm in spots early

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      5 mph
  • Fri

    Jul 11

    85°Lo 64°

    A thunderstorm in spots

    Poor for home energy
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      4 mph
    more
  • Sat

    Jul 12

    85°Lo 67°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      5 mph
    more
  • Sun

    Jul 13

    86°Lo 70°

    Some sun, a t-storm possible

    Poor for home energy
    • Avg
      RealFeel
      81°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      5 mph
    more
  • Mon

    Jul 14

    90°Lo 71°

    Showers and a heavier t-storm

    Poor for home energy
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      13 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Cloudy
Mostly Cloudy
Partly Cloudy
Temp (°F) 81° 82° 84° 82° 82° 80° 79° 76°
RealFeel® 87° 89° 89° 86° 84° 79° 76° 73°
Humidity 56% 52% 51% 53% 53% 56% 59% 65%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
7%
 
7%
 
7%
 
9%
 
11%
 
11%
 
11%
 
12%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 6 ENE 5 ENE 5 NE 5 E 5 ENE 5 NE 6 NNW 5 NNW
UV Index 7 7 6 4 3 1 0 0
Cloud Cover 57% 42% 41% 44% 35% 67% 82% 58%
Dew Point 64° 63° 64° 63° 63° 63° 64° 64°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Jul 10

more Historical Weather Data >
  Today Normal Record 7/10/2013
High 84° 85° 104° (1936) 87°
Low 64° 66° 50° (1909) 73°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:38 AM with 14:52 of sunlight, then sets at 8:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:40 PM with 10:08 of moolight, then sets at 4:48 AM

Top Story

Princeton Weather Report

Philly: Typical Warmth, Spotty Storms Forecast for Weekend

July 10, 2014; 12:02 PM ET

After the intensity and number of thunderstorms diminish into Friday, the weekend will bring fairly typical warmth and humidity for the middle of July around Philadelphia. 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