• Tonight

    Jan 29

    Lo 28°

    A little snow, mainly early

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

    Jan 30

    36°Lo 12°

    A couple of morning flurries

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

    21°Lo 4°

    Colder with snow tapering off

    Ragweed Pollen Weather
    • Precip
      75%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      99%
    more
Next Previous
Hi 36° RealFeel® 25° Precipitation 56%

Day

N

E

S

W

  • NW 15 mph
  • Gusts: 28 mph

A couple of morning flurries; otherwise, increasingly windy with clouds giving way to some sun

  • Max UV Index: 2 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0.1 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 0 hrs
Lo 12° RealFeel® -8° Precipitation 0%

Night

N

E

S

W

  • NW 17 mph
  • Gusts: 25 mph

Partly cloudy, breezy and colder

  • 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

Princeton Pollen Levels - January 30

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Jan 30

more Historical Weather Data >
  Today Normal Record 1/30/2014
High 36° 39° 70° (1947) 27°
Low 12° 24° -13° (1873)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:10 AM with 10:04 of sunlight, then sets at 5:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:48 PM with 14:39 of moolight, then sets at 4:27 AM

Princeton Weather Report

Philadelphia: Return of Cold May Set Up Round of Accumulating Snow

January 29, 2015; 5:46 PM ET

In the wake of the Thursday night spotty snow, sleet and rain around Philadelphia, much colder air will sweep in and remain for the weekend. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps