• Today

    May 18

    81°Lo 64°

    Mostly cloudy with a t-storm

    Good for an outdoor bbq
    • Precip
      70%
    • Hi
      RealFeel
      85°
    • Wind
      Gust
      10 mph
  • Sun

    May 19

    83°Lo 65°

    A couple of thunderstorms

    Good for an outdoor bbq
    • Precip
      61%
    • Hi
      RealFeel
      88°
    • Wind
      Gust
      11 mph
    more
  • Mon

    May 20

    85°Lo 66°

    Partly sunny with a t-storm

    Very Good for an outdoor bbq
    • Precip
      56%
    • Hi
      RealFeel
      94°
    • Wind
      Gust
      6 mph
    more
  • Tue

    May 21

    87°Lo 63°

    Warm and humid with some sun

    Excellent for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      99°
    • Wind
      Gust
      8 mph
    more
  • Wed

    May 22

    86°Lo 63°

    A p.m. t-storm in spots

    Excellent for an outdoor bbq
    • Precip
      41%
    • Hi
      RealFeel
      94°
    • Wind
      Gust
      9 mph
    more
Next Previous
Hi 81° RealFeel® 85° Precipitation 70%

Day

N

E

S

W

  • SSW 3 mph
  • Gusts: 10 mph

Mostly cloudy and warm with a shower or thunderstorm around

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 0.23 in
  • Rain: 0.23 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3.5 hrs
  • Hours of Rain: 3.5 hrs
Lo 64° RealFeel® 62° Precipitation 43%

Night

N

E

S

W

  • SSW 5 mph
  • Gusts: 8 mph

Mostly cloudy and humid with a shower or thunderstorm in spots

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.19 in
  • Rain: 0.19 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2012
High 81° 82° 91° (1960) 78°
Low 64° 58° 34° (1973) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:22 AM with 14:02 of sunlight, then sets at 8:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:44 PM with 12:44 of moolight, then sets at 2:28 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.

Sat. Outdoor Entertaining

Sat. Wind Maps

Sat. UV Index