• Today

    May 18

    80°Lo 60°

    A couple of p.m. t-storms

    Advisory for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      65%
    • Hours of Precip
      2.5
    more

  • Sun

    May 19

    82°Lo 62°

    A couple of thunderstorms

    Advisory for hair frizz
    • Wind
      Gust
      5 mph
    • Precip
      62%
    • Hours of Precip
      5
    more

  • Mon

    May 20

    88°Lo 65°

    A thunderstorm in the area

    Watch for hair frizz
    • Wind
      Gust
      6 mph
    • Precip
      40%
    • Hours of Precip
      2

  • Tue

    May 21

    90°Lo 63°

    Thunderstorms possible

    Advisory for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      35%
    • Hours of Precip
      4
    more

  • Wed

    May 22

    85°Lo 62°

    A shower or t-storm in spots

    Advisory for hair frizz
    • Wind
      Gust
      8 mph
    • Precip
      42%
    • Hours of Precip
      3
    more
Next Previous
Hi 88° RealFeel® 92° Precipitation 40%

Day

N

E

S

W

  • SW 3 mph
  • Gusts: 6 mph

Partly sunny, very warm and humid with a shower or thunderstorm around

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 60%
  • Precipitation: 0.08 in
  • Rain: 0.08 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 65° RealFeel® 62° Precipitation 60%

Night

N

E

S

W

  • SSW 3 mph
  • Gusts: 5 mph

Watch for a severe late-night thunderstorm; otherwise, warm and humid with patchy clouds

  • Max UV Index: N/A
  • Thunderstorms: 100%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - May 20

more Historical Weather Data >
  Today Normal Record 5/20/2012
High 88° 76° 96° (1934) 85°
Low 65° 54° 32° (2002) 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 14:26 of sunlight, then sets at 8:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:44 PM with 11:49 of moolight, then sets at 3:33 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.

Mon. Hair Frizz

Mon. Wind Maps

Mon. UV Index