• Tonight

    Jul 24

    Lo 58°

    Partly cloudy and cooler

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Fri

    Jul 25

    83°Lo 59°

    Mostly sunny and comfortable

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

    Jul 26

    87°Lo 69°

    Sun mixing with clouds; warm

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

    Jul 27

    86°Lo 69°

    Couple of thunderstorms

    Low ragweed pollen levels
    • Precip
      66%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      69%
    more
  • Mon

    Jul 28

    86°Lo 62°

    Clouds and sun with a t-storm

    Ragweed Pollen Weather
    • Precip
      51%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      48%
    more
Next Previous
Hi 82° RealFeel® 84° Precipitation 25%

Day

N

E

S

W

  • N 7 mph
  • Gusts: 13 mph

Not as hot with clouds breaking for some sun

  • Max UV Index: 6 (High)
  • Thunderstorms: 20%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 58° RealFeel® 56° Precipitation 12%

Night

N

E

S

W

  • N 4 mph
  • Gusts: 6 mph

Partly cloudy and cooler

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • 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 - July 24

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Jul 24

more Historical Weather Data >
  Today Normal Record 7/24/2013
High 82° 86° 98° (1910) 79°
Low 58° 66° 49° (1985) 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:49 AM with 14:32 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:55 AM with 14:39 of moolight, then sets at 6:34 PM

Top Story

Princeton Weather Report

Philly: Another Cooldown to Follow Midweek Storms

July 24, 2014; 4:07 AM ET

Fresh cooler and less humid air will settle over the Philadelphia area for Thursday and Friday. more >

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Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps