• Tonight

    Apr 18

    Lo 42°

    Clouds breaking

    Dust & Dander Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sat

    Apr 19

    67°Lo 40°

    Partly sunny and warmer

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sun

    Apr 20

    64°Lo 39°

    Partly sunny

    Low indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Mon

    Apr 21

    66°Lo 48°

    Sun and areas of high clouds

    Low indoor dust & dander levels
    • Precip
      7%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      51%
  • Tue

    Apr 22

    70°Lo 48°

    A stray afternoon shower

    Low indoor dust & dander levels
    • Precip
      54%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      77%
    more
Next Previous
Hi 66° RealFeel® 71° Precipitation 7%

Day

N

E

S

W

  • SSE 4 mph
  • Gusts: 8 mph

Sun and areas of high clouds

  • Max UV Index: 6 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 48° RealFeel® 46° Precipitation 21%

Night

N

E

S

W

  • S 4 mph
  • Gusts: 7 mph

Mainly 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 66° 66° 92° (1985) 54°
Low 48° 45° 28° (1925) 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:17 AM with 13:30 of sunlight, then sets at 7:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:15 AM with 10:26 of moolight, then sets at 11:41 AM

Top Story

Bear Weather Report

Philly: Milder Weather Arrives with Easter Weekend

April 18, 2014; 4:40 PM ET

The recent stretch of cool weather in Philadelphia will depart for 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. Dust & Dander

Mon. Wind Maps