• Tonight

    Sep 21

    Lo 54°

    A shower early; patchy clouds

    Hair Frizz Weather
    • Wind
      Gust
      7 mph
    • Precip
      25%
    • Hours of Precip
      0.5
  • Mon

    Sep 22

    68°Lo 42°

    Partly sunny; breezy, cooler

    Watch for hair frizz
    • Wind
      Gust
      27 mph
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Tue

    Sep 23

    70°Lo 48°

    Mostly sunny and pleasant

    Watch for hair frizz
    • Wind
      Gust
      7 mph
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Wed

    Sep 24

    72°Lo 49°

    Sunny and pleasant

    Watch for hair frizz
    • Wind
      Gust
      8 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Thu

    Sep 25

    72°Lo 47°

    Mostly sunny and pleasant

    Watch for hair frizz
    • Wind
      Gust
      5 mph
    • Precip
      7%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
4pm
5pm 6pm 7pm 8pm 9pm 10pm 11pm
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Cloudy
Partly Cloudy
Showers
Mostly Clear
Temp (°F) 81° 80° 78° 73° 71° 69° 68° 66°
RealFeel® 81° 79° 76° 72° 68° 66° 63° 62°
Humidity 52% 53% 57% 77% 70% 75% 79% 82%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Rain
 
6%
 
5%
 
5%
 
8%
 
43%
 
47%
 
51%
 
24%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Wind (mph) 4 SSW 4 SSW 4 S 4 SSW 3 SSW 3 SSW 3 SSW 3 SSW
UV Index 2 1 0 0 0 0 0 0
Cloud Cover 65% 68% 50% 51% 58% 31% 18% 19%
Dew Point 62° 61° 62° 66° 61° 61° 61° 60°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 81° 73° 91° (1940) 78°
Low 54° 51° 34° (1956) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:47 AM with 12:13 of sunlight, then sets at 7:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:19 AM with 13:16 of moolight, then sets at 5:35 PM

Top Story

Easton Weather Report

Philly: September Temperature Roller Coaster to Continue

September 21, 2014; 4:41 AM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around Philadelphia. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sun. Hair Frizz

Sun. Wind Maps

Sun. UV Index