• Today

    Aug 31

    88°Lo 69°

    Humid with clouds and sun

    Very Good for biking
    • Precip
      21%
    • Hours of Precip
      0
    • Wind
      Gust
      13 mph
  • Tue

    Sep 1

    89°Lo 69°

    Humid with plenty of sunshine

    Very Good for biking
    • Precip
      11%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Wed

    Sep 2

    89°Lo 68°

    Humid with some sun

    Very Good for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Thu

    Sep 3

    89°Lo 69°

    A thunderstorm in spots

    Good for biking
    • Precip
      40%
    • Hours of Precip
      2
    • Wind
      Gust
      8 mph
    more
  • Fri

    Sep 4

    85°Lo 67°

    Humid with periods of sun

    Very Good for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      14 mph
    more
Next Previous
Hi 88° RealFeel® 95° Precipitation 21%

Day

N

E

S

W

  • WSW 9 mph
  • Gusts: 13 mph

Humid with intervals of clouds and sun

  • Max UV Index: 6 (High)
  • Thunderstorms: 6%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 69° RealFeel® 71° Precipitation 12%

Night

N

E

S

W

  • WSW 6 mph
  • Gusts: 9 mph

Partly cloudy and humid

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • 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 31

more Historical Weather Data >
  Today Normal Record 8/31/2014
High 88° 84° 100° (1953) 93°
Low 69° 65° 47° (1986) 71°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 13:04 of sunlight, then sets at 7:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:51 PM with 12:57 of moolight, then sets at 9:48 AM

Winmill Weather Report

Philly: Sizzling Heat Wave to Start September

August 31, 2015; 1:15 AM ET

A push of summery heat and humidity will arrive in Philadelphia this week as September begins 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.