• Tonight

    Apr 21

    Lo 44°

    Mostly clear

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

    Apr 22

    67°Lo 38°

    Rain and a thunderstorm

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

    Apr 23

    56°Lo 35°

    Partly sunny; windy, cooler

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

    Apr 24

    54°Lo 35°

    Breezy with clouds and sun

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

    Apr 25

    60°Lo 39°

    Mostly cloudy and breezy

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Mostly Cloudy
Cloudy
Mostly Cloudy
Partly Sunny
Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 55° 61° 61° 64° 65° 66° 65° 67°
RealFeel® 51° 55° 59° 64° 67° 69° 67° 68°
Humidity 78% 75% 60% 41% 41% 36% 38% 30%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
25%
 
20%
 
20%
 
20%
 
20%
 
13%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 12 W 21 WNW 15 WNW 16 WNW 16 W 15 W 16 WNW 17 W
UV Index 0 1 3 5 6 7 6 5
Cloud Cover 76% 94% 76% 35% 0% 21% 36% 35%
Dew Point 49° 53° 47° 40° 41° 39° 39° 35°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2014
High 68° 64° 89° (1957) 62°
Low 44° 44° 25° (1981) 31°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 13:29 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:28 AM with 14:32 of moolight, then sets at 11:00 PM

Atlantic City Weather Report

Philadelphia: Cooler Air to Sweep Away Warmth This Week

April 21, 2015; 4:04 PM ET

Cooler air will push into the Philadelphia area during the middle and latter part of the week. 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

Tue. Snow Day Potential