• Today

    Sep 21

    82°Lo 59°

    Clouds and breaks of sun

    Poor for home energy
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      4 mph
  • Mon

    Sep 22

    70°Lo 47°

    Mostly sunny and not as warm

    Poor for home energy
    • Avg
      RealFeel
      57°
    • Hi
      RealFeel
      69°
    • Wind
      Speed
      12 mph
    more
  • Tue

    Sep 23

    70°Lo 52°

    Mostly sunny and pleasant

    Poor for home energy
    • Avg
      RealFeel
      59°
    • Hi
      RealFeel
      70°
    • Wind
      Speed
      6 mph
    more
  • Wed

    Sep 24

    75°Lo 57°

    Sunny and pleasant

    Poor for home energy
    • Avg
      RealFeel
      64°
    • Hi
      RealFeel
      75°
    • Wind
      Speed
      7 mph
    more
  • Thu

    Sep 25

    73°Lo 56°

    Partly sunny and nice

    Poor for home energy
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      75°
    • Wind
      Speed
      7 mph
    more
Next Previous
Variable cloudiness 78° Lo 67° RealFeel® 84° / 65°

N

E

S

W

  • Precipitation: 9%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 77%
  • Cloud Cover: 87%
  • Dew Point: 64° F
  • Visibility: 10 mi
3 mph

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 82° 76° 97° (1895) 79°
Low 59° 56° 37° (1956) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:48 AM with 12:13 of sunlight, then sets at 7:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:21 AM with 13:15 of moolight, then sets at 5:36 PM

Top Story

Wilmington Weather Report

Philly: September Temperature Roller Coaster to Continue

September 21, 2014; 4:41 AM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September 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.

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index