• Today

    May 19

    89°Lo 80°

    Partly sunny

    Advisory for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      13%
    • Hours of Precip
      0
    more

  • Mon

    May 20

    87°Lo 78°

    A thunderstorm in the area

    Warning for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      40%
    • Hours of Precip
      2.5
    more

  • Tue

    May 21

    88°Lo 78°

    Partly sunny with a t-storm

    Advisory for hair frizz
    • Wind
      Gust
      8 mph
    • Precip
      55%
    • Hours of Precip
      2.5

  • Wed

    May 22

    89°Lo 77°

    Partly sunny with a t-storm

    Advisory for hair frizz
    • Wind
      Gust
      7 mph
    • Precip
      55%
    • Hours of Precip
      1
    more

  • Thu

    May 23

    89°Lo 76°

    Mostly cloudy with a t-storm

    Advisory for hair frizz
    • Wind
      Gust
      7 mph
    • Precip
      55%
    • Hours of Precip
      1.5
    more
Next Previous
Hi 88° RealFeel® 100° Precipitation 55%

Day

N

E

S

W

  • ESE 5 mph
  • Gusts: 8 mph

Partial sunshine with a shower or thunderstorm around

  • Max UV Index: 11 (Extreme)
  • Thunderstorms: 40%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 78° RealFeel® 81° Precipitation 66%

Night

N

E

S

W

  • ESE 5 mph
  • Gusts: 8 mph

Partly cloudy with a couple of showers around, mainly late

  • Max UV Index: N/A
  • Thunderstorms: 29%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - May 21

more Historical Weather Data >
  Today Normal Record 5/21/2012
High 88° 87° N/A 86°
Low 78° 77° N/A 74°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:38 AM with 13:26 of sunlight, then sets at 8:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:36 PM with 11:47 of moolight, then sets at 4:23 AM

Breaking Weather: Philadelphia Low Cloud Concern

May 19, 2013; 7:56 AM ET With an easterly flow in the East there's an increase in cloud cover which is causing some travel delays.

Tue. Hair Frizz

Tue. Wind Maps

Tue. UV Index