• Today

    Sep 18

    75°Lo 52°

    Sunshine and patchy clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Sep 19

    69°Lo 52°

    Partly sunny and not as warm

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Sep 20

    76°Lo 56°

    Clearing

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Sun

    Sep 21

    81°Lo 59°

    Warm with sun and some clouds

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      41%
    more
  • Mon

    Sep 22

    71°Lo 49°

    Chance of a shower

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      70%
    more
Next Previous
Partly cloudy 66° Lo 62° RealFeel® 62° / 59°

N

E

S

W

  • Precipitation: 15%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 79%
  • Cloud Cover: 26%
  • Dew Point: 57° F
  • Visibility: 10 mi
5 mph

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 76° 74° 94° (1895) 79°
Low 56° 55° 37° (1993) 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:44 AM with 12:16 of sunlight, then sets at 7:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:21 AM with 13:40 of moolight, then sets at 5:01 PM

Top Story

Princeton Weather Report

Philly: Remainder of Week to Be Dry, Cool

September 18, 2014; 7:19 AM ET

Rainfall will be scarce around Philadelphia this week, but cool air will be plentiful. more >

Sat. Dust & Dander

Sat. Wind Maps