• Fri

    Sep 18

    73°Lo 54°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    Sep 19

    70°Lo 56°

    Rain becoming steadier

    Ragweed Pollen Weather
    • Precip
      60%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      61%
    more
  • Sun

    Sep 20

    71°Lo 54°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      1%
  • Mon

    Sep 21

    70°Lo 54°

    Sun yielding to clouds

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      37%
    more
  • Tue

    Sep 22

    69°Lo 53°

    Rather cloudy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      61%
    more
Next Previous
Hi 71° RealFeel® 76° Precipitation 10%

Day

N

E

S

W

  • NNW 5 mph
  • Gusts: 10 mph

Mostly sunny

  • Max UV Index: 5 (Moderate)
  • 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 54° RealFeel® 54° Precipitation 5%

Night

N

E

S

W

  • NNE 4 mph
  • Gusts: 5 mph

Clear

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

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2014
High 71° 74° 93° (1983) 79°
Low 54° 53° 38° (1993) 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:49 AM with 12:16 of sunlight, then sets at 7:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:28 PM with 10:12 of moolight, then sets at 11:40 PM

Reading Weather Report

Philadelphia: Heat to Rebuild Labor Day Weekend After Cooldown

September 4, 2015; 12:30 AM ET

A backdoor front will trim temperatures, haze and humidity around Philadelphia early this weekend before all three conditions build by early next week. more >