• Today

    Dec 20

    37°Lo 25°

    Cloudy

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

    Dec 21

    41°Lo 26°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Dec 22

    44°Lo 36°

    Turning cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Tue

    Dec 23

    48°Lo 45°

    Mostly cloudy with mist

    Low ragweed pollen levels
    • Precip
      57%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      94%
    more
  • Wed

    Dec 24

    60°Lo 42°

    Windy and milder with rain

    Ragweed Pollen Weather
    • Precip
      81%
    • Wind
      Speed
      20 mph
    • Cloud
      Cover
      99%
Next Previous
Hi 60° RealFeel® 51° Precipitation 81%

Day

N

E

S

W

  • SSE 20 mph
  • Gusts: 41 mph

Windy and milder with rain

  • Max UV Index: 0 (Low)
  • Thunderstorms: 2%
  • Precipitation: 0.65 in
  • Rain: 0.65 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 9 hrs
  • Hours of Rain: 9 hrs
Lo 42° RealFeel® 32° Precipitation 35%

Night

N

E

S

W

  • SSW 17 mph
  • Gusts: 30 mph

A chance of evening rain; otherwise, mostly cloudy and breezy

  • Max UV Index: N/A
  • Thunderstorms: 13%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Dec 24

more Historical Weather Data >
  Today Normal Record 12/24/2013
High 60° 41° 63° (1990) 41°
Low 42° 25° -1° (1983) 26°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:19 AM with 9:18 of sunlight, then sets at 4:37 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:09 AM with 10:50 of moolight, then sets at 7:59 PM

Princeton Weather Report

Philly: Quiet Weekend Weather to be Followed by Christmas Eve Storm

December 20, 2014; 1:05 PM ET

Following benign weather this weekend, a major storm will affect Philadelphia, much of the East and Midwest on Christmas Eve. more >

Wed. Dust & Dander

Wed. Wind Maps