• Today

    Sep 4

    89°Lo 62°

    A thunderstorm in spots

    Poor for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      96°
    • Wind
      Speed
      7 mph
  • Sat

    Sep 5

    84°Lo 54°

    Turning sunny; less humid

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      6 mph
    more
  • Sun

    Sep 6

    87°Lo 59°

    Plenty of sunshine

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

    Sep 7

    90°Lo 65°

    Plenty of sunshine

    Poor for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      94°
    • Wind
      Speed
      5 mph
    more
  • Tue

    Sep 8

    91°Lo 66°

    Mostly sunny and hot

    Poor for home energy
    • Avg
      RealFeel
      81°
    • Hi
      RealFeel
      95°
    • Wind
      Speed
      5 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Partly Sunny
Partly Cloudy
Partly Cloudy
Partly Cloudy
T-storms
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 87° 85° 82° 81° 78° 76° 74° 72°
RealFeel® 92° 90° 85° 82° 77° 78° 76° 73°
Humidity 53% 62% 64% 66% 75% 79% 87% 86%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
15%
 
20%
 
43%
 
47%
 
51%
 
5%
 
2%
 
2%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 8 E 8 E 9 E 9 E 8 E 7 E 6 E 6 E
UV Index 4 2 1 0 0 0 0 0
Cloud Cover 47% 58% 66% 70% 70% 76% 76% 76%
Dew Point 68° 70° 69° 69° 70° 69° 70° 68°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 89° 80° 94° (2008) 88°
Low 62° 59° 46° (1987) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:34 AM with 12:57 of sunlight, then sets at 7:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:41 PM with 14:33 of moolight, then sets at 2:14 PM

Reading Weather Report

Philadelphia: Heat to Rebuild Labor Day Weekend After Cooldown

September 4, 2015; 1:15 PM ET

A backdoor front will trim temperatures, haze and humidity around Philadelphia early this weekend before all three conditions build by early next week. 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.

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index