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  • Sun

    Aug 7

    Plenty of sunshine 87°Lo 64°
    more
  • Mon

    Aug 8

    Mostly sunny 89°Lo 62°
    more
  • Tue

    Aug 9

    Cloudy and very warm 88°Lo 67°
    more
  • Wed

    Aug 10

    Sunshine 83°Lo 63°
    more
  • Thu

    Aug 11

    Mostly sunny 89°Lo 61°
Hi 89° RealFeel® 92° Precipitation 0%

Day

N

E

S

W

  • NNW 4 mph
  • Gusts: 12 mph

Mostly sunny

  • Max UV Index: 7 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 61° RealFeel® 59° Precipitation 10%

Night

N

E

S

W

  • NNW 5 mph
  • Gusts: 15 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 11

more Historical Weather Data >
  Today Normal Record 8/11/2015
High 89° 86° 101° (1900) 85°
Low 61° 69° 55° (1972) 71°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 13:51 of sunlight, then sets at 8:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:28 PM with 10:31 of moolight, then sets at 12:59 AM

Williamstown Weather Report

Damaging storms aim for Philadelphia to DC into Thursday evening

July 28, 2016; 3:07 PM ET

Thunderstorms will bring the risk of severe weather to a portion of the mid-Atlantic states into Thursday night. more >

6abc Philadelphia Headlines

Arrests made, woman burned amid DNC protests

Several people were arrested and a woman was badly burned in separate incidents Wednesday night outside the Democratic National Convention.

Obama boosts Clinton: Carry her like you carried me

Biden slams Trump, praises Hillary, recalls Beau