• Tonight

    Jul 28

    Lo 56°

    Cooler; a shower this evening

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      9 mph
  • Tue

    Jul 29

    80°Lo 56°

    Clouds and sun; less humid

    Poor for home energy
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      83°
    • Wind
      Speed
      5 mph
    more
  • Wed

    Jul 30

    82°Lo 60°

    Partly sunny and nice

    Poor for home energy
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      4 mph
    more
  • Thu

    Jul 31

    83°Lo 63°

    Sun mixing with clouds

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      5 mph
    more
  • Fri

    Aug 1

    82°Lo 63°

    A thunderstorm possible

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      5 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
8pm
9pm 10pm 11pm Tue
12am
1am 2am 3am
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Forecast
Mostly Cloudy
Showers
Partly Cloudy
Partly Cloudy
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 73° 70° 67° 65° 63° 62° 60° 58°
RealFeel® 68° 65° 62° 60° 58° 58° 57° 55°
Humidity 62% 68% 76% 78% 80% 82% 84% 86%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Rain
 
38%
 
42%
 
38%
 
17%
 
17%
 
11%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Wind (mph) 12 NW 12 NW 12 NW 10 NW 8 WNW 7 WNW 5 WNW 5 WNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 87% 80% 31% 30% 28% 28% 26% 26%
Dew Point 60° 59° 59° 58° 57° 56° 55° 54°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Jul 28

more Historical Weather Data >
  Today Normal Record 7/28/2013
High 80° 85° 98° (1940) 82°
Low 56° 66° 54° (1912) 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:52 AM with 14:26 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:33 AM with 13:24 of moolight, then sets at 8:57 PM

Top Story

Princeton Weather Report

Philly: Cool, Refreshing Air Returns By Midweek

July 28, 2014; 12:30 PM ET

Following the thunderstorms of early in the week, Philadelphia will see cooler and less humid air midweek. 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.

Mon. Home Energy Efficiency

Mon. Degree Days

Mon. UV Index