• Early AM

    Sep 4

    Lo 70°

    A shower or thunderstorm

    Sailing Weather
    • Wind
      Speed
      2 mph
    • Wind
      Gust
      7 mph
    • Precip
      52%
    more
  • Today

    Sep 4

    83°Lo 63°

    A shower or t-storm in spots

    Very Good for sailing
    • Wind
      Speed
      7 mph
    • Wind
      Gust
      12 mph
    • Precip
      15%
  • Sat

    Sep 5

    81°Lo 57°

    Sunny; pleasant, less humid

    Very Good for sailing
    • Wind
      Speed
      4 mph
    • Wind
      Gust
      8 mph
    • Precip
      18%
    more
  • Sun

    Sep 6

    84°Lo 60°

    Sunshine

    Very Good for sailing
    • Wind
      Speed
      1 mph
    • Wind
      Gust
      7 mph
    • Precip
      13%
    more
  • Mon

    Sep 7

    87°Lo 67°

    Sunny, very warm and humid

    Very Good for sailing
    • Wind
      Speed
      5 mph
    • Wind
      Gust
      8 mph
    • Precip
      11%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Partly Cloudy
Partly Cloudy
T-storms
Partly Cloudy
Partly Sunny
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 72° 71° 72° 70° 72° 73° 75° 77°
RealFeel® 74° 73° 70° 70° 73° 74° 78° 80°
Humidity 82% 83% 84% 89% 83% 82% 77% 72%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
34%
 
40%
 
51%
 
47%
 
40%
 
32%
 
32%
 
36%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 2 NNE 2 NE 4 NE 5 NE 5 NE 6 NE 7 ENE 8 ENE
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 45% 45% 45% 45% 45% 70% 70% 70%
Dew Point 66° 66° 66° 66° 67° 67° 67° 67°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 83° 80° 95° (1929) 87°
Low 63° 61° 47° (1997) 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:29 AM with 12:57 of sunlight, then sets at 7:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:36 PM with 14:33 of moolight, then sets at 2:09 PM

Princeton Weather Report

Philadelphia: Heat to Rebuild Labor Day Weekend After Cooldown

September 4, 2015; 12:30 AM 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 >

Windiest Cities in the U.S.

Jan 8, 2013; 9:58 AM ET Chicago may be known as the 'Windy City', but is it really the windiest?

Fri. Sailing Maps

Fri. Wind Maps