• Tonight

    Apr 19

    Lo 38°

    Partly cloudy

    Dust & Dander Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Sun

    Apr 20

    62°Lo 35°

    Partly sunny

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

    Apr 21

    69°Lo 44°

    Sunshine and patchy clouds

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

    Apr 22

    71°Lo 46°

    An afternoon shower in spots

    Low indoor dust & dander levels
    • Precip
      52%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      62%
    more
  • Wed

    Apr 23

    61°Lo 37°

    Partly sunny and breezy

    Moderate indoor dust & dander levels
    • Precip
      6%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      29%
    more
Next Previous
Hi 64° RealFeel® 65° Precipitation 2%

Day

N

E

S

W

  • N 7 mph
  • Gusts: 17 mph

Partly sunny and warmer

  • Max UV Index: 7 (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 38° RealFeel® 33° Precipitation 9%

Night

N

E

S

W

  • NE 6 mph
  • Gusts: 9 mph

Partly cloudy

  • 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

Princeton Pollen Levels - April 19

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Moderate

  • Mold

    Pollen

    Low

Temperature History - Apr 19

more Historical Weather Data >
  Today Normal Record 4/19/2013
High 64° 63° 90° (1976) 78°
Low 38° 42° 29° (1926) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:15 AM with 13:26 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at --:-- with of moolight, then sets at 9:31 AM

Top Story

Princeton Weather Report

Philly: Another Surge of Mild Air Follows Easter

April 19, 2014; 6:45 PM ET

Following a seasonable Easter Sunday, milder air is headed back to Philadelphia on Monday. more >

Is it a Cold or the Flu?

Apr 19, 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?

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps