• Tonight

    Sep 22

    Lo 44°

    Cooler with patchy clouds

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      55°
    • Hi
      RealFeel
      66°
    • Wind
      Speed
      13 mph
    more
  • Tue

    Sep 23

    71°Lo 50°

    Nice with plenty of sunshine

    Poor for home energy
    • Avg
      RealFeel
      60°
    • Hi
      RealFeel
      71°
    • Wind
      Speed
      4 mph
  • Wed

    Sep 24

    73°Lo 50°

    Partly sunny and pleasant

    Poor for home energy
    • Avg
      RealFeel
      62°
    • Hi
      RealFeel
      75°
    • Wind
      Speed
      5 mph
    more
  • Thu

    Sep 25

    73°Lo 49°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      61°
    • Hi
      RealFeel
      74°
    • Wind
      Speed
      3 mph
    more
  • Fri

    Sep 26

    79°Lo 53°

    Nice with plenty of sunshine

    Poor for home energy
    • Avg
      RealFeel
      66°
    • Hi
      RealFeel
      80°
    • Wind
      Speed
      3 mph
    more
Next Previous
Plenty of sunshine 66° Lo 48° RealFeel® 70° / 48°

N

E

S

W

  • Precipitation: 1%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 59%
  • Cloud Cover: 10%
  • Dew Point: 43° F
  • Visibility: 10 mi
4 mph

Temperature History - Sep 23

more Historical Weather Data >
  Today Normal Record 9/23/2013
High 71° 73° 94° (1970) 66°
Low 50° 52° 34° (1904) 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:52 AM with 12:08 of sunlight, then sets at 7:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:15 AM with 12:22 of moolight, then sets at 6:37 PM

Top Story

Mohnton Weather Report

Philly: September Temperature Roller Coaster to Continue

September 22, 2014; 1:26 PM 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.

Tue. Home Energy Efficiency

Tue. Degree Days

Tue. UV Index