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  • Today

    Dec 18

    Some sun; breezy, colder 42°Lo 31°
  • Fri

    Dec 19

    Sun mixing with clouds 41°Lo 28°
    more
  • Sat

    Dec 20

    Mostly cloudy 39°Lo 30°
    more
  • Sun

    Dec 21

    Times of clouds and sun 43°Lo 33°
    more
  • Mon

    Dec 22

    Rain 46°Lo 40°
    more
< Previous 8 hours Next 8 hours >
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Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Cloudy
Partly Cloudy
Temp (°F) 39° 39° 40° 42° 41° 40° 38° 37°
RealFeel® 29° 30° 30° 31° 31° 30° 29° 29°
Humidity 49% 49% 48% 46% 46% 49% 52% 55%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
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Snow
 
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Ice
 
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  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 14 WNW 14 WNW 14 WNW 15 WNW 14 WNW 13 WNW 10 WNW 9 WNW
UV Index 1 1 1 1 0 0 0 0
Cloud Cover 78% 76% 75% 63% 53% 45% 35% 30%
Dew Point 21° 21° 22° 22° 22° 22° 22° 23°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Dec 18

more Historical Weather Data >
  Today Normal Record 12/18/2013
High 42° 43° N/A 38°
Low 31° 27° N/A 20°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:16 AM with 9:22 of sunlight, then sets at 4:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:27 AM with 10:48 of moolight, then sets at 2:15 PM

Williamstown Weather Report

Philly: Quiet Weekend Weather to be Followed by Christmas Eve Storm

December 18, 2014; 1:10 PM ET

Following benign weather this weekend, a major storm will affect Philadelphia, much of the East and Midwest on Christmas Eve. more >

6abc Philadelphia Headlines

Vigil held for Bensalem High School student killed getting on bus

A 16-year-old girl was struck and killed by a vehicle as she was getting on a school bus Wednesday morning in Bensalem, Pa.

Obama: US re-establishing relations with Cuba

Local reaction to plan to normalize US, Cuba relations