• Tonight

    Sep 4

    Lo 66°

    Mainly cloudy and humid

    Lawn Mowing Weather
    • Hours of Precip
      0.5
    • Precip
      47%
    • Hi
      RealFeel
      99°
    more
  • Sat

    Sep 5

    83°Lo 60°

    Turning sunny and less humid

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      85°
  • Sun

    Sep 6

    84°Lo 62°

    Sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      8%
    • Hi
      RealFeel
      87°
    more
  • Mon

    Sep 7

    87°Lo 65°

    Sunny and warm

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      7%
    • Hi
      RealFeel
      91°
    more
  • Tue

    Sep 8

    90°Lo 69°

    Mostly sunny

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      7%
    • Hi
      RealFeel
      93°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Sunny
Temp (°F) 71° 70° 69° 68° 67° 67° 66° 69°
RealFeel® 71° 70° 69° 68° 66° 65° 64° 68°
Humidity 88% 91% 91% 93% 92% 91% 92% 86%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
1%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 9 ENE 9 NE 9 NE 9 NE 8 NE 8 NE 9 NE 9 NE
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 76% 76% 76% 76% 76% 76% 76% 46%
Dew Point 67° 67° 66° 66° 65° 64° 64° 65°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 5

more Historical Weather Data >
  Today Normal Record 9/5/2014
High 83° 81° 93° (1961) 87°
Low 60° 62° 48° (1997) 71°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:34 AM with 12:53 of sunlight, then sets at 7:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:34 PM with 14:36 of moolight, then sets at 2:11 PM

Wilmington Weather Report

Philadelphia: Heat to Rebuild Labor Day Weekend After Cooldown

September 4, 2015; 3:15 PM ET

A backdoor front will trim temperatures, haze and humidity around Philadelphia early this weekend before all three conditions build by early next week. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Sat. Overnight Freeze

Sat. Degree Days

Sat. Evapotranspiration