• Tonight

    Sep 3

    Lo 70°

    Partly cloudy with a shower

    Travel Weather
    • Rain
      0.08 in
    • Wind
      Speed
      6 mph
    • T-storms
      17%
  • Fri

    Sep 4

    83°Lo 63°

    A shower or t-storm in spots

    Excellent for travel
    • Rain
      0.08 in
    • Wind
      Speed
      9 mph
    • T-storms
      60%
    more
  • Sat

    Sep 5

    81°Lo 57°

    Sunny; pleasant, less humid

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      7 mph
    • T-storms
      0%
    more
  • Sun

    Sep 6

    84°Lo 60°

    Sunshine

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      6 mph
    • T-storms
      0%
    more
  • Mon

    Sep 7

    87°Lo 67°

    Sunny, very warm and humid

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      5 mph
    • T-storms
      4%
    more
Next Previous
Hi 92° RealFeel® 98° Precipitation 4%

Day

N

E

S

W

  • NE 6 mph
  • Gusts: 10 mph

Sunshine and some clouds

  • Max UV Index: 6 (High)
  • Thunderstorms: 17%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 70° RealFeel® 70° Precipitation 50%

Night

N

E

S

W

  • ENE 4 mph
  • Gusts: 7 mph

Partly cloudy, warm and humid with a shower in places

  • Max UV Index: N/A
  • Thunderstorms: 29%
  • Precipitation: 0.08 in
  • Rain: 0.08 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2014
High 92° 80° 97° (1953) 84°
Low 70° 61° 46° (1991) 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 13:00 of sunlight, then sets at 7:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:50 PM with 14:19 of moolight, then sets at 1:09 PM

Princeton Weather Report

Philadelphia: Heat to Rebuild Labor Day Weekend After Cooldown

September 3, 2015; 2:40 PM ET

A backdoor front will trim temperatures, haze and humidity around Philadelphia early this weekend before all three conditions build by early next week. more >

Travel Weather Forecast

Sep 03, 2015; 5:49 PM ET United States travel weather forecast

Weather Related Flight Delays

Thu. Travel Weather

Flight Tracker