• Wed

    Sep 2

    91°Lo 69°

    Sunshine, hot and humid

    Very Good for running
    • Precip
      6%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Thu

    Sep 3

    84°Lo 69°

    Partly sunny and humid

    Very Good for running
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Fri

    Sep 4

    85°Lo 64°

    Partly sunny and humid

    Very Good for running
    • Precip
      25%
    • Hours of Precip
      1.5
    • Wind
      Gust
      10 mph
    more
  • Sat

    Sep 5

    86°Lo 67°

    A thunderstorm possible

    Very Good for running
    • Precip
      30%
    • Hours of Precip
      1.5
    • Wind
      Gust
      13 mph
    more
  • Sun

    Sep 6

    82°Lo 66°

    Some sun, then clouds

    Very Good for running
    • Precip
      25%
    • Hours of Precip
      2
    • Wind
      Gust
      7 mph
Next Previous
Hi 82° RealFeel® 87° Precipitation 25%

Day

N

E

S

W

  • SSE 5 mph
  • Gusts: 7 mph

Some sunshine giving way to clouds

  • 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® 65° Precipitation 60%

Night

N

E

S

W

  • S 5 mph
  • Gusts: 8 mph

Partly cloudy and humid with a couple of showers

  • Max UV Index: N/A
  • Thunderstorms: 29%
  • Precipitation: 0.08 in
  • Rain: 0.08 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Temperature History - Sep 6

more Historical Weather Data >
  Today Normal Record 9/6/2014
High 82° 80° 99° (1983) 91°
Low 66° 60° 44° (1984) 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 12:52 of sunlight, then sets at 7:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:25 AM with 14:39 of moolight, then sets at 3:04 PM

Princeton Weather Report

Philadelphia: Break From Heat, Humidity to End This Weekend

August 28, 2015; 8:46 AM ET

After taking a break this week, heat and humidity will return to Philadelphia this weekend and will not be quick to depart. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.