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  • Today

    Apr 21

    Sunny and warmer 69°Lo 46°
  • Tue

    Apr 22

    An afternoon thunderstorm 72°Lo 47°
    more
  • Wed

    Apr 23

    Partly sunny; windy, cooler 61°Lo 39°
    more
  • Thu

    Apr 24

    Plenty of sunshine 64°Lo 47°
    more
  • Fri

    Apr 25

    Warmer; a p.m. shower or two 75°Lo 53°
    more

A thunderstorm late tomorrow afternoon Details >

< Previous 8 hours Next 8 hours >
  Mon
1am
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  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Clear
Clear
Clear
Clear
Clear
Clear
Sunny
Sunny
Temp (°F) 41° 40° 38° 37° 37° 37° 39° 41°
RealFeel® 39° 39° 38° 37° 36° 36° 38° 42°
Humidity 58% 61% 64% 69% 71% 71% 69% 70%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
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Ice
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 4 NE 3 NNW 3 NNE 3 NE 3 NE 3 NE 3 NE 3 ENE
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 6% 9% 4% 2% 3% 3% 6% 9%
Dew Point 27° 27° 27° 28° 28° 29° 29° 32°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 69° 66° 89° (1976) 55°
Low 46° 46° 27° (1875) 37°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:15 AM with 13:29 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:13 AM with 10:25 of moolight, then sets at 11:38 AM

Top Story

Clayton Weather Report

Philly: Temperatures to Stay on a Roller Coaster Ride

April 21, 2014; 4:51 AM ET

Temperatures will remain on the spring roller coaster ride this week in Philadelphia. more >

6abc Philadelphia Headlines

Montgomery County DA: Drug ring targeted local schools; 8 arrested

Eight people have been arrested following an investigation into a drug ring that allegedly that targeted local schools.

Jogger helps rescue man from Schuylkill River near Boat House Row

Skydiver in fatal Washington Township accident identified