• Today

    Sep 3

    92°Lo 69°

    Partly sunny

    Good for driving
    • Precip
      4%
    • Hours of Precip
      1
    • Rain
      0.08 in
  • Fri

    Sep 4

    83°Lo 63°

    A shower or t-storm in spots

    Good for driving
    • Precip
      40%
    • Hours of Precip
      1
    • Rain
      0.08 in
    more
  • Sat

    Sep 5

    81°Lo 57°

    Sunny; pleasant, less humid

    Excellent for driving
    • Precip
      8%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sun

    Sep 6

    84°Lo 61°

    Sunshine

    Excellent for driving
    • Precip
      5%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Mon

    Sep 7

    88°Lo 66°

    Sunny, very warm and humid

    Excellent for driving
    • Precip
      5%
    • Hours of Precip
      0
    • Rain
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
4pm
5pm 6pm 7pm 8pm 9pm 10pm 11pm
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
T-storms
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 91° 91° 88° 85° 82° 79° 77° 75°
RealFeel® 95° 93° 90° 88° 82° 82° 81° 78°
Humidity 43% 44% 49% 57% 65% 69% 78% 83%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Rain
 
0%
 
0%
 
0%
 
0%
 
51%
 
47%
 
32%
 
10%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Wind (mph) 6 N 6 N 5 NE 5 E 4 SE 4 SE 4 SE 4 SSE
UV Index 3 2 1 0 0 0 0 0
Cloud Cover 42% 45% 42% 32% 30% 45% 45% 45%
Dew Point 66° 66° 67° 69° 69° 68° 70° 69°
Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2014
High 92° 80° 97° (1953) 84°
Low 69° 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; 2:04 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; 8:42 AM ET United States travel weather forecast

Thu. Travel Weather

48 Hour Precipitation Forecast

Thu. Driving Weather