• Today

    Aug 28

    87°Lo 66°

    Mostly sunny, warm and humid

    Excellent for an outdoor bbq
    • Precip
      4%
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      7 mph
    more
  • Mon

    Aug 29

    89°Lo 68°

    Partly sunny and very warm

    Excellent for an outdoor bbq
    • Precip
      5%
    • Hi
      RealFeel
      99°
    • Wind
      Speed
      4 mph
    more
  • Tue

    Aug 30

    86°Lo 66°

    Mostly sunny and humid

    Excellent for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      94°
    • Wind
      Speed
      6 mph
  • Wed

    Aug 31

    88°Lo 69°

    A p.m. t-storm in spots

    Excellent for an outdoor bbq
    • Precip
      47%
    • Hi
      RealFeel
      100°
    • Wind
      Speed
      5 mph
    more
  • Thu

    Sep 1

    83°Lo 61°

    Mostly sunny and humid

    Very Good for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      9 mph
    more
Next Previous
Hi 86° RealFeel® 94° Precipitation 25%

Day

N

E

S

W

  • ENE 6 mph
  • Gusts: 8 mph

Mostly sunny and humid

  • Max UV Index: 6 (High)
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 66° RealFeel® 68° Precipitation 16%

Night

N

E

S

W

  • SSW 4 mph
  • Gusts: 6 mph

Clear and humid

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • 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 30

more Historical Weather Data >
  Today Normal Record 8/30/2015
High 86° 84° 97° (1921) 88°
Low 66° 65° 46° (1986) 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 13:05 of sunlight, then sets at 7:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:40 AM with 13:56 of moolight, then sets at 6:36 PM

Willow Grove Weather Report

September to start on cooler, less humid note in northeastern US

August 28, 2016; 4:04 AM ET

Brief relief from heat and humidity will arrive in the northeastern United States at the start of September. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Tue. Outdoor Entertaining

Tue. Wind Maps

Tue. UV Index