• Today

    Sep 3

    92°Lo 71°

    Partly sunny and hot

    Very Good for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      14%
    • Hi
      RealFeel
      98°
    more
  • Fri

    Sep 4

    86°Lo 65°

    A thunderstorm in the area

    Good for lawn mowing
    • Hours of Precip
      1
    • Precip
      40%
    • Hi
      RealFeel
      92°
  • Sat

    Sep 5

    82°Lo 58°

    Sunny; pleasant, less humid

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      17%
    • Hi
      RealFeel
      86°
    more
  • Sun

    Sep 6

    84°Lo 60°

    Plenty of sunshine

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      9%
    • Hi
      RealFeel
      90°
    more
  • Mon

    Sep 7

    86°Lo 65°

    Plenty of sunshine

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      6%
    • Hi
      RealFeel
      92°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Cloudy
Partly Cloudy
Temp (°F) 75° 74° 73° 73° 72° 71° 74° 76°
RealFeel® 78° 76° 75° 75° 73° 72° 77° 80°
Humidity 78% 80% 82% 84% 86% 87% 82% 77%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
4%
 
4%
 
4%
 
4%
 
4%
 
5%
 
8%
 
8%
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) 1 ENE 2 NNE 4 N 2 NNE 4 NNE 4 NNE 5 NE 5 NE
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 45% 45% 45% 45% 45% 45% 70% 70%
Dew Point 68° 67° 67° 68° 67° 67° 68° 68°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 86° 80° 94° (2008) 88°
Low 65° 59° 46° (1987) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:34 AM with 12:57 of sunlight, then sets at 7:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:41 PM with 14:33 of moolight, then sets at 2:14 PM

Reading Weather Report

Philadelphia: July-like Weather to Continue Through Labor Day

September 3, 2015; 5:03 AM ET

The vast majority of the time through the Labor Day weekend will feature sunshine with unseasonably hot afternoons around Philadelphia. 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?

Fri. Overnight Freeze

Fri. Degree Days

Fri. Evapotranspiration