• Today

    Sep 2

    91°Lo 69°

    A thunderstorm in spots

    Fair for driving
    • Precip
      40%
    • Hours of Precip
      3.5
    • Rain
      0.25 in
    more
  • Wed

    Sep 3

    86°Lo 65°

    Clouds giving way to sun

    Excellent for driving
    • Precip
      3%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Thu

    Sep 4

    88°Lo 67°

    Very warm with clouds and sun

    Excellent for driving
    • Precip
      9%
    • Hours of Precip
      0
    • Rain
      0 in
  • Fri

    Sep 5

    87°Lo 71°

    Lots of sun; warm, more humid

    Excellent for driving
    • Precip
      25%
    • Hours of Precip
      1
    • Rain
      0.08 in
    more
  • Sat

    Sep 6

    89°Lo 65°

    A couple of p.m. t-storms

    Good for driving
    • Precip
      61%
    • Hours of Precip
      5.5
    • Rain
      0.40 in
    more
Next Previous
Hi 88° RealFeel® 93° Precipitation 9%

Day

N

E

S

W

  • SE 5 mph
  • Gusts: 9 mph

Very warm with intervals of clouds and sunshine

  • Max UV Index: 6 (High)
  • Thunderstorms: 12%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 67° RealFeel® 65° Precipitation 18%

Night

N

E

S

W

  • SSE 5 mph
  • Gusts: 8 mph

Clear to partly cloudy and humid

  • 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 - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2013
High 88° 83° 95° (1964) 80°
Low 67° 64° 48° (1908) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:34 AM with 12:55 of sunlight, then sets at 7:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:02 PM with 10:25 of moolight, then sets at 2:27 AM

Top Story

Willow Grove Weather Report

Philly: Warm Week for Back to School, Work

September 2, 2014; 3:53 AM ET

While temperatures and humidity levels will fluctuate from day to day this week, unseasonable warmth will continue into next weekend around Philadelphia. more >

Travel Weather Forecast

Sep 02, 2014; 6:18 AM ET United States travel weather forecast

Thu. Driving Weather