• Tonight

    Sep 21

    Lo 63°

    An evening thunderstorm

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Mon

    Sep 22

    71°Lo 53°

    Mostly sunny and breezy

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    Sep 23

    68°Lo 57°

    Mostly sunny and nice

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Sep 24

    72°Lo 60°

    Mostly sunny and nice

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Sep 25

    71°Lo 58°

    Breezy with clouds and sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
11pm
Mon
12am
1am 2am 3am 4am 5am 6am
  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Cloudy
Partly Cloudy
Mostly Clear
Mostly Clear
Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 70° 70° 70° 69° 68° 67° 67° 65°
RealFeel® 67° 66° 66° 65° 64° 63° 62° 60°
Humidity 76% 75% 73% 72% 71% 70% 69% 69%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
19%
 
19%
 
19%
 
20%
 
20%
 
20%
 
20%
 
20%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (mph) 5 SW 6 SW 6 WSW 6 WSW 6 W 6 W 6 WNW 9 WNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 60% 49% 27% 10% 6% 13% 22% 28%
Dew Point 63° 61° 61° 60° 59° 58° 56° 55°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 77° 76° N/A 79°
Low 63° 59° N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:46 AM with 12:13 of sunlight, then sets at 6:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:19 AM with 13:13 of moolight, then sets at 5:32 PM

Top Story

Cape May 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 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Sun. Snow Day Potential