• Tonight

    Apr 17

    Lo 37°

    Increasing cloudiness

    Asthma Weather
    • Hi
      RealFeel
      53°
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Fri

    Apr 18

    56°Lo 43°

    Variable cloudiness

    Beneficial weather for asthma
    • Hi
      RealFeel
      57°
    • UV
      3 - Moderate
    • Air Qual.
      Good
    more
  • Sat

    Apr 19

    68°Lo 43°

    Mostly sunny and warmer

    Beneficial weather for asthma
    • Hi
      RealFeel
      66°
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Sun

    Apr 20

    65°Lo 43°

    Sunshine and patchy clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      70°
    • UV
      6 - High
    • Cloud
      Cover
      25%
    more
  • Mon

    Apr 21

    69°Lo 49°

    Partial sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      69°
    • UV
      6 - High
    • Cloud
      Cover
      45%
Next Previous
Hi 69° RealFeel® 69° Precipitation 11%

Day

N

E

S

W

  • SE 8 mph
  • Gusts: 14 mph

Partial sunshine

  • Max UV Index: 6 (High)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 49° RealFeel® 45° Precipitation 18%

Night

N

E

S

W

  • SSW 4 mph
  • Gusts: 7 mph

Mostly clear

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

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 69° 66° 89° (1976) 55°
Low 49° 46° 27° (1875) 37°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:14 AM with 13:31 of sunlight, then sets at 7:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:13 AM with 10:25 of moolight, then sets at 11:38 AM

Top Story

Philadelphia Weather Report

Philly: Milder Weather to Come Easter Weekend

April 17, 2014; 8:50 PM ET

The return of milder air to Philadelphia will coincide with this coming Easter weekend. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Mon. Asthma Risk

Mon. UV Index