• Today

    May 18

    76°Lo 66°

    Clouds break for sun; warmer

    Advisory for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      65%
    • Hours of Precip
      5
  • Sun

    May 19

    79°Lo 65°

    A couple of thunderstorms

    Warning for hair frizz
    • Wind
      Gust
      21 mph
    • Precip
      66%
    • Hours of Precip
      7
    more
  • Mon

    May 20

    79°Lo 54°

    Warm with periods of rain

    Warning for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      68%
    • Hours of Precip
      10
    more
  • Tue

    May 21

    59°Lo 46°

    A couple of t-storms; cooler

    Advisory for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      71%
    • Hours of Precip
      8
    more
  • Wed

    May 22

    60°Lo 46°

    Chance of a shower

    Watch for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      30%
    • Hours of Precip
      0.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
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Forecast
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Temp (°F) 72° 74° 76° 76° 75° 74° 72° 71°
RealFeel® 74° 75° 75° 73° 71° 69° 68° 66°
Humidity 70% 65% 61% 61% 62% 65% 69% 73%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
8%
 
8%
 
8%
 
8%
 
5%
 
0%
 
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0%
Snow
 
0%
 
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Ice
 
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  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 8 SE 8 SE 9 SE 8 SE 9 SE 9 SE 9 SE 9 SE
UV Index 5 4 3 1 0 0 0 0
Cloud Cover 76% 64% 51% 39% 41% 23% 26% 26%
Dew Point 62° 62° 62° 62° 62° 61° 62° 62°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2012
High 76° 70° N/A 93°
Low 66° 49° N/A 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:41 AM with 14:56 of sunlight, then sets at 8:37 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:25 PM with 12:53 of moolight, then sets at 2:18 AM

Breaking Weather: Light Rain Returns to Philadelphia and New

May 18, 2013; 4:06 PM ET A stalled boundary is beginning to lift northward into the Northeast and will produce more showers into tonight.

Sat. Hair Frizz

Sat. Wind Maps

Sat. UV Index