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  • Today

    Sep 17

    Sunshine and nice 74°Lo 54°
    more
  • Thu

    Sep 18

    Mostly sunny 75°Lo 55°
  • Fri

    Sep 19

    Partly sunny and nice 72°Lo 56°
    more
  • Sat

    Sep 20

    Clearing 77°Lo 62°
    more
  • Sun

    Sep 21

    Warm with sun and some clouds 81°Lo 63°
    more
< Previous 8 hours Next 8 hours >
  Thu
5pm
6pm 7pm 8pm 9pm 10pm 11pm Fri
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Clear
Clear
Temp (°F) 74° 72° 70° 67° 65° 63° 62° 61°
RealFeel® 72° 69° 66° 63° 63° 62° 60° 59°
Humidity 46% 49% 54% 58% 63% 66% 67% 68%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
7%
 
7%
 
5%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 5 WNW 4 WNW 4 NW 3 NW 4 NNW 4 NNW 3 N 4 NNE
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 26% 26% 26% 19% 15% 12% 9% 9%
Dew Point 52° 52° 53° 52° 52° 52° 51° 50°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 18

more Historical Weather Data >
  Today Normal Record 9/18/2013
High 75° 76° N/A 71°
Low 55° 54° N/A 40°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:44 AM with 12:20 of sunlight, then sets at 7:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:35 AM with 14:17 of moolight, then sets at 3:52 PM

Top Story

Williamstown Weather Report

Philly: Remainder of Week to Be Dry, Cool

September 17, 2014; 3:01 AM ET

Rainfall will be scarce around Philadelphia this week, but cool air will be plentiful. more >

6abc Philadelphia Headlines

Up to 12 suspects sought in Center City Philadelphia hate crime

Philadelphia police say as many as 12 suspects are being sought for an assault in Center City that is being characterized as a hate crime.

PHOTOS: Suspects in Center City hate crime

CHOP: 4 patients tested positive for Enterovirus D68