• Today

    Jan 29

    33°Lo 29°

    Some sun, then clouds

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

    Jan 30

    36°Lo 11°

    Flurries; becoming windier

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

    Jan 31

    24°Lo 15°

    Sunny, breezy and colder

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

    Feb 1

    33°Lo 14°

    Partly sunny and not as cold

    Low ragweed pollen levels
    • Precip
      14%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      68%
    more
  • Mon

    Feb 2

    22°Lo 4°

    Cloudy, snow possible; colder

    Ragweed Pollen Weather
    • Precip
      35%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      99%
    more
Next Previous
Hi 33° RealFeel® 35° Precipitation 12%

Day

N

E

S

W

  • SE 4 mph
  • Gusts: 8 mph

Some sunshine giving way to clouds

  • Max UV Index: 2 (Low)
  • 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 29° RealFeel® 25° Precipitation 71%

Night

N

E

S

W

  • S 6 mph
  • Gusts: 9 mph

Mostly cloudy with a couple of snow showers

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.01 in
  • Rain: 0 in
  • Snow: 0.2 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 0 hrs

Princeton Pollen Levels - January 29

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Jan 29

more Historical Weather Data >
  Today Normal Record 1/29/2014
High 33° 39° 70° (2002) 22°
Low 29° 24° (1977) 10°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:11 AM with 10:02 of sunlight, then sets at 5:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:59 PM with 14:38 of moolight, then sets at 3:37 AM

Princeton Weather Report

Philly: Cold, Wintry Weather to Persist Into Weekend

January 29, 2015; 3:04 AM ET

Colder-than-average temperatures will hold around Philadelphia into the weekend as a couple of storm systems approach. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps