• Today

    May 18

    72°Lo 48°

    Nice with clouds and sunshine

    Excellent for running
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      17 mph
  • Sun

    May 19

    68°Lo 54°

    Variable cloudiness

    Excellent for running
    • Precip
      40%
    • Hours of Precip
      1.5
    • Wind
      Gust
      13 mph
    more
  • Mon

    May 20

    76°Lo 62°

    A shower or t-storm in spots

    Good for running
    • Precip
      40%
    • Hours of Precip
      3
    • Wind
      Gust
      18 mph
    more
  • Tue

    May 21

    79°Lo 56°

    A thunderstorm possible

    Good for running
    • Precip
      30%
    • Hours of Precip
      0
    • Wind
      Gust
      17 mph
    more
  • Wed

    May 22

    68°Lo 54°

    Showers around; not as warm

    Very Good for running
    • Precip
      60%
    • Hours of Precip
      3.5
    • Wind
      Gust
      11 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
4pm
5pm 6pm 7pm 8pm 9pm 10pm 11pm
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Forecast
Mostly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 71° 68° 65° 63° 60° 58° 57° 55°
RealFeel® 70° 66° 62° 59° 55° 53° 52° 50°
Humidity 37% 40% 45% 50% 57% 63% 69% 74%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Rain
 
7%
 
7%
 
7%
 
6%
 
3%
 
3%
 
3%
 
3%
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) 9 ESE 10 ESE 9 SE 9 SE 8 SE 8 SSE 7 S 7 S
UV Index 3 3 1 0 0 0 0 0
Cloud Cover 79% 46% 44% 46% 25% 25% 26% 26%
Dew Point 43° 43° 43° 45° 45° 45° 46° 47°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2012
High 72° 68° N/A 70°
Low 48° 48° N/A 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:21 AM with 14:40 of sunlight, then sets at 8:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:55 PM with 12:53 of moolight, then sets at 1:48 AM

Breaking Weather: Light Rain Returns to Philadelphia and New York City

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.