• Today

    May 19

    93°Lo 71°

    Partly sunny, warm and humid

    Very Good at the beach or pool
    • UV
      9 - Very High
    • Cloud
      Cover
      35%
    • Precip
      9%
    more

  • Mon

    May 20

    87°Lo 70°

    Partly sunny and humid

    Very Good at the beach or pool
    • UV
      7 - High
    • Cloud
      Cover
      45%
    • Precip
      25%
    more

  • Tue

    May 21

    84°Lo 68°

    A severe afternoon t-storm

    Poor at the beach or pool
    • UV
      6 - High
    • Cloud
      Cover
      70%
    • Precip
      61%

  • Wed

    May 22

    81°Lo 64°

    A couple of thunderstorms

    Poor at the beach or pool
    • UV
      7 - High
    • Cloud
      Cover
      69%
    • Precip
      60%
    more

  • Thu

    May 23

    87°Lo 62°

    A shower or t-storm in spots

    Good at the beach or pool
    • UV
      7 - High
    • Cloud
      Cover
      61%
    • Precip
      41%
    more
Next Previous
Hi 84° RealFeel® 89° Precipitation 61%

Day

N

E

S

W

  • S 8 mph
  • Gusts: 14 mph

Watch for a severe afternoon thunderstorm; otherwise, humid with times of sun and clouds

  • Max UV Index: 6 (High)
  • Thunderstorms: 100%
  • Precipitation: 0.27 in
  • Rain: 0.27 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 68° RealFeel® 65° Precipitation 81%

Night

N

E

S

W

  • SW 6 mph
  • Gusts: 9 mph

Severe thunderstorms in the evening followed by heavy rain and a t-storm late; otherwise, humid

  • Max UV Index: N/A
  • Thunderstorms: 100%
  • Precipitation: 1.59 in
  • Rain: 1.59 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 9 hrs
  • Hours of Rain: 9 hrs

Temperature History - May 21

more Historical Weather Data >
  Today Normal Record 5/21/2012
High 84° 81° N/A 88°
Low 68° 61° N/A 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:05 AM with 14:06 of sunlight, then sets at 8:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:33 PM with 11:28 of moolight, then sets at 4:01 AM

Breaking Weather: Philadelphia Low Cloud Concern

May 19, 2013; 6:58 AM ET With an easterly flow in the East there's an increase in cloud cover which is causing some travel delays.

Tue. Beach & Pool

Tue. UV Index

Tue. Wind Maps