• Early AM

    Aug 31

    Lo 70°

    Partly to mostly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      81°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      5 mph
    more
  • Today

    Aug 31

    87°Lo 68°

    Variable clouds; very warm

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      5 mph
    more
  • Tue

    Sep 1

    91°Lo 69°

    Sunny, hot and humid

    Fair for home energy
    • Avg
      RealFeel
      85°
    • Hi
      RealFeel
      97°
    • Wind
      Speed
      2 mph
  • Wed

    Sep 2

    90°Lo 69°

    Hot and humid with some sun

    Fair for home energy
    • Avg
      RealFeel
      84°
    • Hi
      RealFeel
      96°
    • Wind
      Speed
      5 mph
    more
  • Thu

    Sep 3

    91°Lo 69°

    Partly sunny with a t-storm

    Fair for home energy
    • Avg
      RealFeel
      85°
    • Hi
      RealFeel
      98°
    • Wind
      Speed
      4 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 77° 82° 85° 88° 89° 89° 91° 89°
RealFeel® 82° 88° 93° 96° 97° 97° 97° 93°
Humidity 69% 61% 54% 49% 47% 47% 44% 47%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
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0%
 
1%
 
1%
 
1%
Snow
 
0%
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 5 NW 6 N 6 NNW 6 NNW 6 NW 7 NW 7 NNW 8 SW
UV Index 2 3 5 6 6 6 5 3
Cloud Cover 0% 0% 0% 0% 0% 0% 1% 2%
Dew Point 67° 67° 67° 67° 67° 67° 67° 67°
Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2014
High 91° 82° 97° (1953) 87°
Low 69° 63° 47° (1934) 73°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:29 AM with 13:06 of sunlight, then sets at 7:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:51 PM with 12:57 of moolight, then sets at 9:48 AM

Wilmington Weather Report

Philly: Sizzling Heat Wave to Start September

August 30, 2015; 8:14 PM ET

A push of summery heat and humidity will arrive in Philadelphia this week as September begins 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