• Today

    Sep 1

    91°Lo 68°

    Sunny, hot and humid

    Fair for home energy
    • Avg
      RealFeel
      85°
    • Hi
      RealFeel
      98°
    • Wind
      Speed
      5 mph
  • Wed

    Sep 2

    91°Lo 68°

    Mostly sunny, hot and humid

    Fair for home energy
    • Avg
      RealFeel
      84°
    • Hi
      RealFeel
      98°
    • Wind
      Speed
      4 mph
    more
  • Thu

    Sep 3

    92°Lo 70°

    A thunderstorm in spots

    Fair for home energy
    • Avg
      RealFeel
      83°
    • Hi
      RealFeel
      96°
    • Wind
      Speed
      6 mph
    more
  • Fri

    Sep 4

    83°Lo 63°

    Clouds and sun; not as hot

    Poor for home energy
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      9 mph
    more
  • Sat

    Sep 5

    83°Lo 60°

    Mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      7 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Clear
Clear
Partly Cloudy
Mostly Clear
Mostly Clear
Sunny
Sunny
Sunny
Temp (°F) 75° 73° 72° 71° 70° 71° 74° 78°
RealFeel® 76° 74° 74° 72° 71° 73° 77° 83°
Humidity 76% 81% 84% 87% 90% 85% 82% 73%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 6 WSW 5 N 4 SW 4 SW 4 SW 2 WSW 4 WSW 4 WNW
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 0% 0% 35% 26% 17% 8% 0% 0%
Dew Point 67° 67° 67° 67° 67° 67° 68° 68°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2014
High 91° 81° 97° (2010) 87°
Low 68° 62° 50° (1986) 72°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 13:05 of sunlight, then sets at 7:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:27 PM with 13:29 of moolight, then sets at 10:56 AM

Trenton Weather Report

Philadelphia: Sizzling Heat Wave to Start September

September 1, 2015; 2:01 AM ET

July-like heat and humidity will continue around Philadelphia for the first week of September. 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