• Tonight

    Sep 30

    Lo 58°

    A brief shower or two

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Wed

    Oct 1

    72°Lo 56°

    Mostly cloudy with a shower

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

    Oct 2

    70°Lo 54°

    Clouds giving way to some sun

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

    Oct 3

    71°Lo 59°

    Clouds and sun

    Low ragweed pollen levels
    • Precip
      22%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      70%
    more
  • Sat

    Oct 4

    68°Lo 45°

    A couple of showers

    Ragweed Pollen Weather
    • Precip
      72%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      85%
    more
Next Previous
Hi 72° RealFeel® 71° Precipitation 55%

Day

N

E

S

W

  • NE 5 mph
  • Gusts: 12 mph

Considerable cloudiness with a passing shower

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 56° RealFeel® 53° Precipitation 25%

Night

N

E

S

W

  • NNE 5 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 - October 1

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Oct 1

more Historical Weather Data >
  Today Normal Record 10/1/2013
High 72° 70° 86° (1927) 80°
Low 56° 50° 33° (1993) 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:55 AM with 11:46 of sunlight, then sets at 6:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:54 PM with 10:15 of moolight, then sets at 12:09 AM

Top Story

Princeton Weather Report

Philly: Rain, Storms to Kick Off Weekend

September 30, 2014; 12:00 PM ET

After relatively benign weather much of this week, a cool front will approach the Philadelphia area Friday evening with the potential for drenching showers and thunderstorms. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps